74577069

素因数分解:

$3^2\times 7^2\times {\mathrm{263}}^1\times {\mathrm{643}}^1$

素因数の和:926

約数の個数: 36

約数和(自身を含む): 125981856

約数和(自身を除く): 51404787

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 263, 441, 643, 789, 1841, 1929, 2367, 4501, 5523, 5787, 12887, 13503, 16569, 31507, 38661, 40509, 94521, 115983, 169109, 283563, 507327, 1183763, 1521981, 3551289, 8286341, 10653867, 24859023, 74577069]

約数ペア:

[(1, 74577069), (3, 24859023), (7, 10653867), (9, 8286341), (21, 3551289), (49, 1521981), (63, 1183763), (147, 507327), (263, 283563), (441, 169109), (643, 115983), (789, 94521), (1841, 40509), (1929, 38661), (2367, 31507), (4501, 16569), (5523, 13503), (5787, 12887)]