72675213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{19211}}^1$

素因数の和:19324

約数の個数: 16

約数和(自身を含む): 105435456

約数和(自身を除く): 32760243

約数列:

[1, 3, 13, 39, 97, 291, 1261, 3783, 19211, 57633, 249743, 749229, 1863467, 5590401, 24225071, 72675213]

約数ペア:

[(1, 72675213), (3, 24225071), (13, 5590401), (39, 1863467), (97, 749229), (291, 249743), (1261, 57633), (3783, 19211)]