127353642

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1699}}^1$

素因数の和:1779

約数の個数: 48

約数和(自身を含む): 283600800

約数和(自身を除く): 156247158

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 961, 1209, 1699, 1922, 2418, 2883, 3398, 5097, 5766, 10194, 12493, 22087, 24986, 37479, 44174, 52669, 66261, 74958, 105338, 132522, 158007, 316014, 684697, 1369394, 1632739, 2054091, 3265478, 4108182, 4898217, 9796434, 21225607, 42451214, 63676821, 127353642]

約数ペア:

[(1, 127353642), (2, 63676821), (3, 42451214), (6, 21225607), (13, 9796434), (26, 4898217), (31, 4108182), (39, 3265478), (62, 2054091), (78, 1632739), (93, 1369394), (186, 684697), (403, 316014), (806, 158007), (961, 132522), (1209, 105338), (1699, 74958), (1922, 66261), (2418, 52669), (2883, 44174), (3398, 37479), (5097, 24986), (5766, 22087), (10194, 12493)]