201637269

素因数分解:

$3^5\times {\mathrm{61}}^2\times {\mathrm{223}}^1$

素因数の和:360

約数の個数: 36

約数和(自身を含む): 308450688

約数和(自身を除く): 106813419

約数列:

[1, 3, 9, 27, 61, 81, 183, 223, 243, 549, 669, 1647, 2007, 3721, 4941, 6021, 11163, 13603, 14823, 18063, 33489, 40809, 54189, 100467, 122427, 301401, 367281, 829783, 904203, 1101843, 2489349, 3305529, 7468047, 22404141, 67212423, 201637269]

約数ペア:

[(1, 201637269), (3, 67212423), (9, 22404141), (27, 7468047), (61, 3305529), (81, 2489349), (183, 1101843), (223, 904203), (243, 829783), (549, 367281), (669, 301401), (1647, 122427), (2007, 100467), (3721, 54189), (4941, 40809), (6021, 33489), (11163, 18063), (13603, 14823)]