135480879

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{233}}^1$

素因数の和:368

約数の個数: 36

約数和(自身を含む): 209021904

約数和(自身を除く): 73541025

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 233, 477, 699, 1219, 2097, 2809, 3657, 5359, 8427, 10971, 12349, 16077, 25281, 37047, 48231, 64607, 111141, 193821, 284027, 581463, 654497, 852081, 1963491, 2556243, 5890473, 15053431, 45160293, 135480879]

約数ペア:

[(1, 135480879), (3, 45160293), (9, 15053431), (23, 5890473), (53, 2556243), (69, 1963491), (159, 852081), (207, 654497), (233, 581463), (477, 284027), (699, 193821), (1219, 111141), (2097, 64607), (2809, 48231), (3657, 37047), (5359, 25281), (8427, 16077), (10971, 12349)]