64261911

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{45673}}^1$

素因数の和:45750

約数の個数: 16

約数和(自身を含む): 99386624

約数和(自身を除く): 35124713

約数列:

[1, 3, 7, 21, 67, 201, 469, 1407, 45673, 137019, 319711, 959133, 3060091, 9180273, 21420637, 64261911]

約数ペア:

[(1, 64261911), (3, 21420637), (7, 9180273), (21, 3060091), (67, 959133), (201, 319711), (469, 137019), (1407, 45673)]