77722479

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{2113}}^1$

素因数の和:2247

約数の個数: 24

約数和(自身を含む): 115864112

約数和(自身を除く): 38141633

約数列:

[1, 3, 9, 61, 67, 183, 201, 549, 603, 2113, 4087, 6339, 12261, 19017, 36783, 128893, 141571, 386679, 424713, 1160037, 1274139, 8635831, 25907493, 77722479]

約数ペア:

[(1, 77722479), (3, 25907493), (9, 8635831), (61, 1274139), (67, 1160037), (183, 424713), (201, 386679), (549, 141571), (603, 128893), (2113, 36783), (4087, 19017), (6339, 12261)]