545162079

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{557}}^1$

素因数の和:820

約数の個数: 64

約数和(自身を含む): 959938560

約数和(自身を除く): 414776481

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 223, 231, 399, 557, 627, 669, 1463, 1561, 1671, 2453, 3899, 4237, 4389, 4683, 6127, 7359, 10583, 11697, 12711, 17171, 18381, 29659, 31749, 42889, 46607, 51513, 74081, 88977, 116413, 124211, 128667, 139821, 222243, 326249, 349239, 372633, 814891, 869477, 978747, 1366321, 2360009, 2444673, 2608431, 4098963, 7080027, 9564247, 16520063, 25960099, 28692741, 49560189, 77880297, 181720693, 545162079]

約数ペア:

[(1, 545162079), (3, 181720693), (7, 77880297), (11, 49560189), (19, 28692741), (21, 25960099), (33, 16520063), (57, 9564247), (77, 7080027), (133, 4098963), (209, 2608431), (223, 2444673), (231, 2360009), (399, 1366321), (557, 978747), (627, 869477), (669, 814891), (1463, 372633), (1561, 349239), (1671, 326249), (2453, 222243), (3899, 139821), (4237, 128667), (4389, 124211), (4683, 116413), (6127, 88977), (7359, 74081), (10583, 51513), (11697, 46607), (12711, 42889), (17171, 31749), (18381, 29659)]