201313359

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:568

約数の個数: 48

約数和(自身を含む): 323805664

約数和(自身を除く): 122492305

約数列:

[1, 3, 9, 13, 39, 61, 67, 117, 183, 201, 421, 549, 603, 793, 871, 1263, 2379, 2613, 3789, 4087, 5473, 7137, 7839, 12261, 16419, 25681, 28207, 36783, 49257, 53131, 77043, 84621, 159393, 231129, 253863, 333853, 366691, 478179, 1001559, 1100073, 1720627, 3004677, 3300219, 5161881, 15485643, 22368151, 67104453, 201313359]

約数ペア:

[(1, 201313359), (3, 67104453), (9, 22368151), (13, 15485643), (39, 5161881), (61, 3300219), (67, 3004677), (117, 1720627), (183, 1100073), (201, 1001559), (421, 478179), (549, 366691), (603, 333853), (793, 253863), (871, 231129), (1263, 159393), (2379, 84621), (2613, 77043), (3789, 53131), (4087, 49257), (5473, 36783), (7137, 28207), (7839, 25681), (12261, 16419)]