40560183

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:629

約数の個数: 40

約数和(自身を含む): 64817280

約数和(自身を除く): 24257097

約数列:

[1, 3, 9, 27, 29, 31, 81, 87, 93, 261, 279, 557, 783, 837, 899, 1671, 2349, 2511, 2697, 5013, 8091, 15039, 16153, 17267, 24273, 45117, 48459, 51801, 72819, 145377, 155403, 436131, 466209, 500743, 1308393, 1398627, 1502229, 4506687, 13520061, 40560183]

約数ペア:

[(1, 40560183), (3, 13520061), (9, 4506687), (27, 1502229), (29, 1398627), (31, 1308393), (81, 500743), (87, 466209), (93, 436131), (261, 155403), (279, 145377), (557, 72819), (783, 51801), (837, 48459), (899, 45117), (1671, 24273), (2349, 17267), (2511, 16153), (2697, 15039), (5013, 8091)]