64798797

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{307}}^1$

素因数の和:382

約数の個数: 48

約数和(自身を含む): 109007360

約数和(自身を除く): 44208563

約数列:

[1, 3, 7, 19, 21, 23, 57, 69, 133, 161, 307, 399, 437, 483, 529, 921, 1311, 1587, 2149, 3059, 3703, 5833, 6447, 7061, 9177, 10051, 11109, 17499, 21183, 30153, 40831, 49427, 70357, 122493, 134159, 148281, 162403, 211071, 402477, 487209, 939113, 1136821, 2817339, 3085657, 3410463, 9256971, 21599599, 64798797]

約数ペア:

[(1, 64798797), (3, 21599599), (7, 9256971), (19, 3410463), (21, 3085657), (23, 2817339), (57, 1136821), (69, 939113), (133, 487209), (161, 402477), (307, 211071), (399, 162403), (437, 148281), (483, 134159), (529, 122493), (921, 70357), (1311, 49427), (1587, 40831), (2149, 30153), (3059, 21183), (3703, 17499), (5833, 11109), (6447, 10051), (7061, 9177)]