71807277

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{41}}^2\times {\mathrm{491}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 101725920

約数和(自身を除く): 29918643

約数列:

[1, 3, 29, 41, 87, 123, 491, 1189, 1473, 1681, 3567, 5043, 14239, 20131, 42717, 48749, 60393, 146247, 583799, 825371, 1751397, 2476113, 23935759, 71807277]

約数ペア:

[(1, 71807277), (3, 23935759), (29, 2476113), (41, 1751397), (87, 825371), (123, 583799), (491, 146247), (1189, 60393), (1473, 48749), (1681, 42717), (3567, 20131), (5043, 14239)]