73971351

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1889}}^1$

素因数の和:2143

約数の個数: 24

約数和(自身を含む): 113022000

約数和(自身を除く): 39050649

約数列:

[1, 3, 9, 19, 57, 171, 229, 687, 1889, 2061, 4351, 5667, 13053, 17001, 35891, 39159, 107673, 323019, 432581, 1297743, 3893229, 8219039, 24657117, 73971351]

約数ペア:

[(1, 73971351), (3, 24657117), (9, 8219039), (19, 3893229), (57, 1297743), (171, 432581), (229, 323019), (687, 107673), (1889, 39159), (2061, 35891), (4351, 17001), (5667, 13053)]