40761819

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{9377}}^1$

素因数の和:9416

約数の個数: 32

約数和(自身を含む): 72023040

約数和(自身を除く): 31261221

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 9377, 28131, 65639, 84393, 196917, 215671, 253179, 590751, 647013, 1509697, 1772253, 1941039, 4529091, 5823117, 13587273, 40761819]

約数ペア:

[(1, 40761819), (3, 13587273), (7, 5823117), (9, 4529091), (21, 1941039), (23, 1772253), (27, 1509697), (63, 647013), (69, 590751), (161, 253179), (189, 215671), (207, 196917), (483, 84393), (621, 65639), (1449, 28131), (4347, 9377)]