64098783

素因数分解:

$3^7\times 7^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 64

約数和(自身を含む): 113356800

約数和(自身を除く): 49258017

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 79, 81, 159, 189, 237, 243, 371, 477, 553, 567, 711, 729, 1113, 1431, 1659, 1701, 2133, 2187, 3339, 4187, 4293, 4977, 5103, 6399, 10017, 12561, 12879, 14931, 15309, 19197, 29309, 30051, 37683, 38637, 44793, 57591, 87927, 90153, 113049, 115911, 134379, 172773, 263781, 270459, 339147, 403137, 791343, 811377, 1017441, 1209411, 2374029, 3052323, 7122087, 9156969, 21366261, 64098783]

約数ペア:

[(1, 64098783), (3, 21366261), (7, 9156969), (9, 7122087), (21, 3052323), (27, 2374029), (53, 1209411), (63, 1017441), (79, 811377), (81, 791343), (159, 403137), (189, 339147), (237, 270459), (243, 263781), (371, 172773), (477, 134379), (553, 115911), (567, 113049), (711, 90153), (729, 87927), (1113, 57591), (1431, 44793), (1659, 38637), (1701, 37683), (2133, 30051), (2187, 29309), (3339, 19197), (4187, 15309), (4293, 14931), (4977, 12879), (5103, 12561), (6399, 10017)]