61155549

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{839}}^1$

素因数の和:954

約数の個数: 48

約数和(自身を含む): 110073600

約数和(自身を除く): 48918051

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 89, 91, 117, 267, 273, 623, 801, 819, 839, 1157, 1869, 2517, 3471, 5607, 5873, 7551, 8099, 10413, 10907, 17619, 24297, 32721, 52857, 72891, 74671, 76349, 98163, 224013, 229047, 522697, 672039, 687141, 970723, 1568091, 2912169, 4704273, 6795061, 8736507, 20385183, 61155549]

約数ペア:

[(1, 61155549), (3, 20385183), (7, 8736507), (9, 6795061), (13, 4704273), (21, 2912169), (39, 1568091), (63, 970723), (89, 687141), (91, 672039), (117, 522697), (267, 229047), (273, 224013), (623, 98163), (801, 76349), (819, 74671), (839, 72891), (1157, 52857), (1869, 32721), (2517, 24297), (3471, 17619), (5607, 10907), (5873, 10413), (7551, 8099)]