7494614043

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^2$

素因数の和:409

約数の個数: 72

約数和(自身を含む): 12231766800

約数和(自身を除く): 4737152757

約数列:

[1, 3, 7, 21, 29, 49, 87, 109, 127, 147, 203, 327, 381, 609, 763, 889, 1421, 2289, 2667, 3161, 3683, 4263, 5341, 6223, 9483, 11049, 13843, 16023, 16129, 18669, 22127, 25781, 41529, 48387, 66381, 77343, 96901, 112903, 154889, 180467, 290703, 338709, 401447, 464667, 467741, 541401, 678307, 790321, 1204341, 1403223, 1758061, 2034921, 2370963, 2810129, 3274187, 5274183, 8430387, 9822561, 12306427, 19670903, 22919309, 36919281, 50983769, 59012709, 68757927, 86144989, 152951307, 258434967, 356886383, 1070659149, 2498204681, 7494614043]

約数ペア:

[(1, 7494614043), (3, 2498204681), (7, 1070659149), (21, 356886383), (29, 258434967), (49, 152951307), (87, 86144989), (109, 68757927), (127, 59012709), (147, 50983769), (203, 36919281), (327, 22919309), (381, 19670903), (609, 12306427), (763, 9822561), (889, 8430387), (1421, 5274183), (2289, 3274187), (2667, 2810129), (3161, 2370963), (3683, 2034921), (4263, 1758061), (5341, 1403223), (6223, 1204341), (9483, 790321), (11049, 678307), (13843, 541401), (16023, 467741), (16129, 464667), (18669, 401447), (22127, 338709), (25781, 290703), (41529, 180467), (48387, 154889), (66381, 112903), (77343, 96901)]