61469541

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{577}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 108201600

約数和(自身を除く): 46732059

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 89, 133, 171, 267, 399, 577, 623, 801, 1197, 1691, 1731, 1869, 4039, 5073, 5193, 5607, 10963, 11837, 12117, 15219, 32889, 35511, 36351, 51353, 76741, 98667, 106533, 154059, 230223, 359471, 462177, 690669, 975707, 1078413, 2927121, 3235239, 6829949, 8781363, 20489847, 61469541]

約数ペア:

[(1, 61469541), (3, 20489847), (7, 8781363), (9, 6829949), (19, 3235239), (21, 2927121), (57, 1078413), (63, 975707), (89, 690669), (133, 462177), (171, 359471), (267, 230223), (399, 154059), (577, 106533), (623, 98667), (801, 76741), (1197, 51353), (1691, 36351), (1731, 35511), (1869, 32889), (4039, 15219), (5073, 12117), (5193, 11837), (5607, 10963)]