174222009

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 283867584

約数和(自身を除く): 109645575

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 131, 243, 351, 393, 421, 1053, 1179, 1263, 1703, 3159, 3537, 3789, 5109, 5473, 10611, 11367, 15327, 16419, 31833, 34101, 45981, 49257, 55151, 102303, 137943, 147771, 165453, 413829, 443313, 496359, 716963, 1329939, 1489077, 2150889, 4467231, 6452667, 13401693, 19358001, 58074003, 174222009]

約数ペア:

[(1, 174222009), (3, 58074003), (9, 19358001), (13, 13401693), (27, 6452667), (39, 4467231), (81, 2150889), (117, 1489077), (131, 1329939), (243, 716963), (351, 496359), (393, 443313), (421, 413829), (1053, 165453), (1179, 147771), (1263, 137943), (1703, 102303), (3159, 55151), (3537, 49257), (3789, 45981), (5109, 34101), (5473, 31833), (10611, 16419), (11367, 15327)]