83207007

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2549}}^1$

素因数の和:2605

約数の個数: 40

約数和(自身を含む): 138230400

約数和(自身を除く): 55023393

約数列:

[1, 3, 9, 13, 27, 31, 39, 81, 93, 117, 279, 351, 403, 837, 1053, 1209, 2511, 2549, 3627, 7647, 10881, 22941, 32643, 33137, 68823, 79019, 99411, 206469, 237057, 298233, 711171, 894699, 1027247, 2133513, 2684097, 3081741, 6400539, 9245223, 27735669, 83207007]

約数ペア:

[(1, 83207007), (3, 27735669), (9, 9245223), (13, 6400539), (27, 3081741), (31, 2684097), (39, 2133513), (81, 1027247), (93, 894699), (117, 711171), (279, 298233), (351, 237057), (403, 206469), (837, 99411), (1053, 79019), (1209, 68823), (2511, 33137), (2549, 32643), (3627, 22941), (7647, 10881)]