77501421

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3373}}^1$

素因数の和:3442

約数の個数: 32

約数和(自身を含む): 123083520

約数和(自身を除く): 45582099

約数列:

[1, 3, 9, 23, 27, 37, 69, 111, 207, 333, 621, 851, 999, 2553, 3373, 7659, 10119, 22977, 30357, 77579, 91071, 124801, 232737, 374403, 698211, 1123209, 2094633, 2870423, 3369627, 8611269, 25833807, 77501421]

約数ペア:

[(1, 77501421), (3, 25833807), (9, 8611269), (23, 3369627), (27, 2870423), (37, 2094633), (69, 1123209), (111, 698211), (207, 374403), (333, 232737), (621, 124801), (851, 91071), (999, 77579), (2553, 30357), (3373, 22977), (7659, 10119)]