72509229

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{1237}}^1$

素因数の和:1426

約数の個数: 32

約数和(自身を含む): 116471040

約数和(自身を除く): 43961811

約数列:

[1, 3, 9, 13, 27, 39, 117, 167, 351, 501, 1237, 1503, 2171, 3711, 4509, 6513, 11133, 16081, 19539, 33399, 48243, 58617, 144729, 206579, 434187, 619737, 1859211, 2685527, 5577633, 8056581, 24169743, 72509229]

約数ペア:

[(1, 72509229), (3, 24169743), (9, 8056581), (13, 5577633), (27, 2685527), (39, 1859211), (117, 619737), (167, 434187), (351, 206579), (501, 144729), (1237, 58617), (1503, 48243), (2171, 33399), (3711, 19539), (4509, 16081), (6513, 11133)]