20241550497

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{157061}}^1$

素因数の和:157126

約数の個数: 48

約数和(自身を含む): 34468198272

約数和(自身を除く): 14226647775

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 361, 399, 969, 1083, 2261, 2527, 6137, 6783, 7581, 18411, 42959, 128877, 157061, 471183, 1099427, 2670037, 2984159, 3298281, 8010111, 8952477, 18690259, 20889113, 50730703, 56070777, 56699021, 62667339, 152192109, 170097063, 355114921, 396893147, 963883357, 1065344763, 1190679441, 2891650071, 6747183499, 20241550497]

約数ペア:

[(1, 20241550497), (3, 6747183499), (7, 2891650071), (17, 1190679441), (19, 1065344763), (21, 963883357), (51, 396893147), (57, 355114921), (119, 170097063), (133, 152192109), (323, 62667339), (357, 56699021), (361, 56070777), (399, 50730703), (969, 20889113), (1083, 18690259), (2261, 8952477), (2527, 8010111), (6137, 3298281), (6783, 2984159), (7581, 2670037), (18411, 1099427), (42959, 471183), (128877, 157061)]