58148721

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{241}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 95135040

約数和(自身を除く): 36986319

約数列:

[1, 3, 9, 17, 19, 51, 57, 83, 153, 171, 241, 249, 323, 723, 747, 969, 1411, 1577, 2169, 2907, 4097, 4233, 4579, 4731, 12291, 12699, 13737, 14193, 20003, 26809, 36873, 41211, 60009, 77843, 80427, 180027, 233529, 241281, 340051, 380057, 700587, 1020153, 1140171, 3060459, 3420513, 6460969, 19382907, 58148721]

約数ペア:

[(1, 58148721), (3, 19382907), (9, 6460969), (17, 3420513), (19, 3060459), (51, 1140171), (57, 1020153), (83, 700587), (153, 380057), (171, 340051), (241, 241281), (249, 233529), (323, 180027), (723, 80427), (747, 77843), (969, 60009), (1411, 41211), (1577, 36873), (2169, 26809), (2907, 20003), (4097, 14193), (4233, 13737), (4579, 12699), (4731, 12291)]