64474047

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1321}}^1$

素因数の和:1384

約数の個数: 48

約数和(自身を含む): 111365280

約数和(自身を除く): 46891233

約数列:

[1, 3, 9, 11, 17, 29, 33, 51, 87, 99, 153, 187, 261, 319, 493, 561, 957, 1321, 1479, 1683, 2871, 3963, 4437, 5423, 11889, 14531, 16269, 22457, 38309, 43593, 48807, 67371, 114927, 130779, 202113, 247027, 344781, 421399, 651253, 741081, 1264197, 1953759, 2223243, 3792591, 5861277, 7163783, 21491349, 64474047]

約数ペア:

[(1, 64474047), (3, 21491349), (9, 7163783), (11, 5861277), (17, 3792591), (29, 2223243), (33, 1953759), (51, 1264197), (87, 741081), (99, 651253), (153, 421399), (187, 344781), (261, 247027), (319, 202113), (493, 130779), (561, 114927), (957, 67371), (1321, 48807), (1479, 43593), (1683, 38309), (2871, 22457), (3963, 16269), (4437, 14531), (5423, 11889)]