57900591

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1289}}^1$

素因数の和:1356

約数の個数: 48

約数和(自身を含む): 103034880

約数和(自身を除く): 45134289

約数列:

[1, 3, 7, 9, 21, 23, 31, 63, 69, 93, 161, 207, 217, 279, 483, 651, 713, 1289, 1449, 1953, 2139, 3867, 4991, 6417, 9023, 11601, 14973, 27069, 29647, 39959, 44919, 81207, 88941, 119877, 207529, 266823, 279713, 359631, 622587, 839139, 919057, 1867761, 2517417, 2757171, 6433399, 8271513, 19300197, 57900591]

約数ペア:

[(1, 57900591), (3, 19300197), (7, 8271513), (9, 6433399), (21, 2757171), (23, 2517417), (31, 1867761), (63, 919057), (69, 839139), (93, 622587), (161, 359631), (207, 279713), (217, 266823), (279, 207529), (483, 119877), (651, 88941), (713, 81207), (1289, 44919), (1449, 39959), (1953, 29647), (2139, 27069), (3867, 14973), (4991, 11601), (6417, 9023)]