38263329

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{241}}^1$

素因数の和:342

約数の個数: 48

約数和(自身を含む): 63423360

約数和(自身を除く): 25160031

約数列:

[1, 3, 9, 13, 23, 39, 59, 69, 117, 177, 207, 241, 299, 531, 723, 767, 897, 1357, 2169, 2301, 2691, 3133, 4071, 5543, 6903, 9399, 12213, 14219, 16629, 17641, 28197, 42657, 49887, 52923, 72059, 127971, 158769, 184847, 216177, 327037, 554541, 648531, 981111, 1663623, 2943333, 4251481, 12754443, 38263329]

約数ペア:

[(1, 38263329), (3, 12754443), (9, 4251481), (13, 2943333), (23, 1663623), (39, 981111), (59, 648531), (69, 554541), (117, 327037), (177, 216177), (207, 184847), (241, 158769), (299, 127971), (531, 72059), (723, 52923), (767, 49887), (897, 42657), (1357, 28197), (2169, 17641), (2301, 16629), (2691, 14219), (3133, 12213), (4071, 9399), (5543, 6903)]