70225233

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{991}}^1$

素因数の和:1109

約数の個数: 32

約数和(自身を含む): 106659840

約数和(自身を除く): 36434607

約数列:

[1, 3, 13, 23, 39, 69, 79, 237, 299, 897, 991, 1027, 1817, 2973, 3081, 5451, 12883, 22793, 23621, 38649, 68379, 70863, 78289, 234867, 296309, 888927, 1017757, 1800647, 3053271, 5401941, 23408411, 70225233]

約数ペア:

[(1, 70225233), (3, 23408411), (13, 5401941), (23, 3053271), (39, 1800647), (69, 1017757), (79, 888927), (237, 296309), (299, 234867), (897, 78289), (991, 70863), (1027, 68379), (1817, 38649), (2973, 23621), (3081, 22793), (5451, 12883)]