66112137

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{907}}^1$

素因数の和:1022

約数の個数: 48

約数和(自身を含む): 118984320

約数和(自身を除く): 52872183

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 89, 91, 117, 267, 273, 623, 801, 819, 907, 1157, 1869, 2721, 3471, 5607, 6349, 8099, 8163, 10413, 11791, 19047, 24297, 35373, 57141, 72891, 80723, 82537, 106119, 242169, 247611, 565061, 726507, 742833, 1049399, 1695183, 3148197, 5085549, 7345793, 9444591, 22037379, 66112137]

約数ペア:

[(1, 66112137), (3, 22037379), (7, 9444591), (9, 7345793), (13, 5085549), (21, 3148197), (39, 1695183), (63, 1049399), (89, 742833), (91, 726507), (117, 565061), (267, 247611), (273, 242169), (623, 106119), (801, 82537), (819, 80723), (907, 72891), (1157, 57141), (1869, 35373), (2721, 24297), (3471, 19047), (5607, 11791), (6349, 10413), (8099, 8163)]