331365222

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{115781}}^1$

素因数の和:115845

約数の個数: 32

約数和(自身を含む): 750267360

約数和(自身を除く): 418902138

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 115781, 231562, 347343, 694686, 1042029, 2084058, 3126087, 6136393, 6252174, 12272786, 18409179, 36818358, 55227537, 110455074, 165682611, 331365222]

約数ペア:

[(1, 331365222), (2, 165682611), (3, 110455074), (6, 55227537), (9, 36818358), (18, 18409179), (27, 12272786), (53, 6252174), (54, 6136393), (106, 3126087), (159, 2084058), (318, 1042029), (477, 694686), (954, 347343), (1431, 231562), (2862, 115781)]