159451011

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{347}}^1$

素因数の和:454

約数の個数: 48

約数和(自身を含む): 251317248

約数和(自身を除く): 91866237

約数列:

[1, 3, 9, 27, 31, 61, 81, 93, 183, 243, 279, 347, 549, 837, 1041, 1647, 1891, 2511, 3123, 4941, 5673, 7533, 9369, 10757, 14823, 17019, 21167, 28107, 32271, 51057, 63501, 84321, 96813, 153171, 190503, 290439, 459513, 571509, 656177, 871317, 1714527, 1968531, 2613951, 5143581, 5905593, 17716779, 53150337, 159451011]

約数ペア:

[(1, 159451011), (3, 53150337), (9, 17716779), (27, 5905593), (31, 5143581), (61, 2613951), (81, 1968531), (93, 1714527), (183, 871317), (243, 656177), (279, 571509), (347, 459513), (549, 290439), (837, 190503), (1041, 153171), (1647, 96813), (1891, 84321), (2511, 63501), (3123, 51057), (4941, 32271), (5673, 28107), (7533, 21167), (9369, 17019), (10757, 14823)]