40300713

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:670

約数の個数: 32

約数和(自身を含む): 62438400

約数和(自身を除く): 22137687

約数列:

[1, 3, 9, 27, 31, 89, 93, 267, 279, 541, 801, 837, 1623, 2403, 2759, 4869, 8277, 14607, 16771, 24831, 48149, 50313, 74493, 144447, 150939, 433341, 452817, 1300023, 1492619, 4477857, 13433571, 40300713]

約数ペア:

[(1, 40300713), (3, 13433571), (9, 4477857), (27, 1492619), (31, 1300023), (89, 452817), (93, 433341), (267, 150939), (279, 144447), (541, 74493), (801, 50313), (837, 48149), (1623, 24831), (2403, 16771), (2759, 14607), (4869, 8277)]