64331253

素因数分解:

$3^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4933}}^1$

素因数の和:4975

約数の個数: 40

約数和(自身を含む): 114626688

約数和(自身を除く): 50295435

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 81, 161, 189, 207, 483, 567, 621, 1449, 1863, 4347, 4933, 13041, 14799, 34531, 44397, 103593, 113459, 133191, 310779, 340377, 399573, 794213, 932337, 1021131, 2382639, 2797011, 3063393, 7147917, 9190179, 21443751, 64331253]

約数ペア:

[(1, 64331253), (3, 21443751), (7, 9190179), (9, 7147917), (21, 3063393), (23, 2797011), (27, 2382639), (63, 1021131), (69, 932337), (81, 794213), (161, 399573), (189, 340377), (207, 310779), (483, 133191), (567, 113459), (621, 103593), (1449, 44397), (1863, 34531), (4347, 14799), (4933, 13041)]