41773221

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 72843264

約数和(自身を除く): 31070043

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 127, 161, 207, 227, 381, 483, 681, 889, 1143, 1449, 1589, 2043, 2667, 2921, 4767, 5221, 8001, 8763, 14301, 15663, 20447, 26289, 28829, 36547, 46989, 61341, 86487, 109641, 184023, 201803, 259461, 328923, 605409, 663067, 1816227, 1989201, 4641469, 5967603, 13924407, 41773221]

約数ペア:

[(1, 41773221), (3, 13924407), (7, 5967603), (9, 4641469), (21, 1989201), (23, 1816227), (63, 663067), (69, 605409), (127, 328923), (161, 259461), (207, 201803), (227, 184023), (381, 109641), (483, 86487), (681, 61341), (889, 46989), (1143, 36547), (1449, 28829), (1589, 26289), (2043, 20447), (2667, 15663), (2921, 14301), (4767, 8763), (5221, 8001)]