121974606

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{727}}^1$

素因数の和:990

約数の個数: 64

約数和(自身を含む): 293529600

約数和(自身を除く): 171554994

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 239, 351, 478, 702, 717, 727, 1434, 1454, 2151, 2181, 3107, 4302, 4362, 6214, 6453, 6543, 9321, 9451, 12906, 13086, 18642, 18902, 19629, 27963, 28353, 39258, 55926, 56706, 83889, 85059, 167778, 170118, 173753, 255177, 347506, 510354, 521259, 1042518, 1563777, 2258789, 3127554, 4517578, 4691331, 6776367, 9382662, 13552734, 20329101, 40658202, 60987303, 121974606]

約数ペア:

[(1, 121974606), (2, 60987303), (3, 40658202), (6, 20329101), (9, 13552734), (13, 9382662), (18, 6776367), (26, 4691331), (27, 4517578), (39, 3127554), (54, 2258789), (78, 1563777), (117, 1042518), (234, 521259), (239, 510354), (351, 347506), (478, 255177), (702, 173753), (717, 170118), (727, 167778), (1434, 85059), (1454, 83889), (2151, 56706), (2181, 55926), (3107, 39258), (4302, 28353), (4362, 27963), (6214, 19629), (6453, 18902), (6543, 18642), (9321, 13086), (9451, 12906)]