121427748

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:383

約数の個数: 120

約数和(自身を含む): 346063872

約数和(自身を除く): 224636124

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 127, 156, 162, 227, 234, 254, 324, 351, 381, 454, 468, 508, 681, 702, 762, 908, 1053, 1143, 1362, 1404, 1524, 1651, 2043, 2106, 2286, 2724, 2951, 3302, 3429, 4086, 4212, 4572, 4953, 5902, 6129, 6604, 6858, 8172, 8853, 9906, 10287, 11804, 12258, 13716, 14859, 17706, 18387, 19812, 20574, 24516, 26559, 28829, 29718, 35412, 36774, 41148, 44577, 53118, 57658, 59436, 73548, 79677, 86487, 89154, 106236, 115316, 133731, 159354, 172974, 178308, 239031, 259461, 267462, 318708, 345948, 374777, 478062, 518922, 534924, 749554, 778383, 956124, 1037844, 1124331, 1499108, 1556766, 2248662, 2335149, 3113532, 3372993, 4497324, 4670298, 6745986, 9340596, 10118979, 13491972, 20237958, 30356937, 40475916, 60713874, 121427748]

約数ペア:

[(1, 121427748), (2, 60713874), (3, 40475916), (4, 30356937), (6, 20237958), (9, 13491972), (12, 10118979), (13, 9340596), (18, 6745986), (26, 4670298), (27, 4497324), (36, 3372993), (39, 3113532), (52, 2335149), (54, 2248662), (78, 1556766), (81, 1499108), (108, 1124331), (117, 1037844), (127, 956124), (156, 778383), (162, 749554), (227, 534924), (234, 518922), (254, 478062), (324, 374777), (351, 345948), (381, 318708), (454, 267462), (468, 259461), (508, 239031), (681, 178308), (702, 172974), (762, 159354), (908, 133731), (1053, 115316), (1143, 106236), (1362, 89154), (1404, 86487), (1524, 79677), (1651, 73548), (2043, 59436), (2106, 57658), (2286, 53118), (2724, 44577), (2951, 41148), (3302, 36774), (3429, 35412), (4086, 29718), (4212, 28829), (4572, 26559), (4953, 24516), (5902, 20574), (6129, 19812), (6604, 18387), (6858, 17706), (8172, 14859), (8853, 13716), (9906, 12258), (10287, 11804)]