152996493

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{10867}}^1$

素因数の和:10921

約数の個数: 24

約数和(自身を含む): 231879648

約数和(自身を除く): 78883155

約数列:

[1, 3, 13, 19, 39, 57, 247, 361, 741, 1083, 4693, 10867, 14079, 32601, 141271, 206473, 423813, 619419, 2684149, 3922987, 8052447, 11768961, 50998831, 152996493]

約数ペア:

[(1, 152996493), (3, 50998831), (13, 11768961), (19, 8052447), (39, 3922987), (57, 2684149), (247, 619419), (361, 423813), (741, 206473), (1083, 141271), (4693, 32601), (10867, 14079)]