72867537

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{3347}}^1$

素因数の和:3453

約数の個数: 24

約数和(自身を含む): 109680480

約数和(自身を除く): 36812943

約数列:

[1, 3, 9, 41, 59, 123, 177, 369, 531, 2419, 3347, 7257, 10041, 21771, 30123, 137227, 197473, 411681, 592419, 1235043, 1777257, 8096393, 24289179, 72867537]

約数ペア:

[(1, 72867537), (3, 24289179), (9, 8096393), (41, 1777257), (59, 1235043), (123, 592419), (177, 411681), (369, 197473), (531, 137227), (2419, 30123), (3347, 21771), (7257, 10041)]