72795447

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{1511}}^1$

素因数の和:1671

約数の個数: 24

約数和(自身を含む): 108265248

約数和(自身を除く): 35469801

約数列:

[1, 3, 9, 53, 101, 159, 303, 477, 909, 1511, 4533, 5353, 13599, 16059, 48177, 80083, 152611, 240249, 457833, 720747, 1373499, 8088383, 24265149, 72795447]

約数ペア:

[(1, 72795447), (3, 24265149), (9, 8088383), (53, 1373499), (101, 720747), (159, 457833), (303, 240249), (477, 152611), (909, 80083), (1511, 48177), (4533, 16059), (5353, 13599)]