127535733

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:698

約数の個数: 48

約数和(自身を含む): 211236480

約数和(自身を除く): 83700747

約数列:

[1, 3, 9, 13, 19, 39, 57, 103, 117, 171, 247, 309, 557, 741, 927, 1339, 1671, 1957, 2223, 4017, 5013, 5871, 7241, 10583, 12051, 17613, 21723, 25441, 31749, 57371, 65169, 76323, 95247, 137579, 172113, 228969, 412737, 516339, 745823, 1090049, 1238211, 2237469, 3270147, 6712407, 9810441, 14170637, 42511911, 127535733]

約数ペア:

[(1, 127535733), (3, 42511911), (9, 14170637), (13, 9810441), (19, 6712407), (39, 3270147), (57, 2237469), (103, 1238211), (117, 1090049), (171, 745823), (247, 516339), (309, 412737), (557, 228969), (741, 172113), (927, 137579), (1339, 95247), (1671, 76323), (1957, 65169), (2223, 57371), (4017, 31749), (5013, 25441), (5871, 21723), (7241, 17613), (10583, 12051)]