53420079

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{1163}}^1$

素因数の和:1478

約数の個数: 16

約数和(自身を含む): 72745344

約数和(自身を除く): 19325265

約数列:

[1, 3, 61, 183, 251, 753, 1163, 3489, 15311, 45933, 70943, 212829, 291913, 875739, 17806693, 53420079]

約数ペア:

[(1, 53420079), (3, 17806693), (61, 875739), (183, 291913), (251, 212829), (753, 70943), (1163, 45933), (3489, 15311)]