38761191

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 67092480

約数和(自身を除く): 28331289

約数列:

[1, 3, 7, 9, 21, 31, 63, 89, 93, 217, 223, 267, 279, 623, 651, 669, 801, 1561, 1869, 1953, 2007, 2759, 4683, 5607, 6913, 8277, 14049, 19313, 19847, 20739, 24831, 48391, 57939, 59541, 62217, 138929, 145173, 173817, 178623, 416787, 435519, 615257, 1250361, 1845771, 4306799, 5537313, 12920397, 38761191]

約数ペア:

[(1, 38761191), (3, 12920397), (7, 5537313), (9, 4306799), (21, 1845771), (31, 1250361), (63, 615257), (89, 435519), (93, 416787), (217, 178623), (223, 173817), (267, 145173), (279, 138929), (623, 62217), (651, 59541), (669, 57939), (801, 48391), (1561, 24831), (1869, 20739), (1953, 19847), (2007, 19313), (2759, 14049), (4683, 8277), (5607, 6913)]