492059367

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1879}}^1$

素因数の和:2005

約数の個数: 40

約数和(自身を含む): 761603040

約数和(自身を除く): 269543673

約数列:

[1, 3, 9, 27, 53, 61, 81, 159, 183, 477, 549, 1431, 1647, 1879, 3233, 4293, 4941, 5637, 9699, 16911, 29097, 50733, 87291, 99587, 114619, 152199, 261873, 298761, 343857, 896283, 1031571, 2688849, 3094713, 6074807, 8066547, 9284139, 18224421, 54673263, 164019789, 492059367]

約数ペア:

[(1, 492059367), (3, 164019789), (9, 54673263), (27, 18224421), (53, 9284139), (61, 8066547), (81, 6074807), (159, 3094713), (183, 2688849), (477, 1031571), (549, 896283), (1431, 343857), (1647, 298761), (1879, 261873), (3233, 152199), (4293, 114619), (4941, 99587), (5637, 87291), (9699, 50733), (16911, 29097)]