157029867

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:353

約数の個数: 64

約数和(自身を含む): 261273600

約数和(自身を除く): 104243733

約数列:

[1, 3, 9, 17, 27, 29, 47, 51, 87, 141, 153, 251, 261, 423, 459, 493, 753, 783, 799, 1269, 1363, 1479, 2259, 2397, 4089, 4267, 4437, 6777, 7191, 7279, 11797, 12267, 12801, 13311, 21573, 21837, 23171, 35391, 36801, 38403, 65511, 69513, 106173, 115209, 123743, 196533, 200549, 208539, 318519, 342113, 371229, 601647, 625617, 1026339, 1113687, 1804941, 3079017, 3341061, 5414823, 5815921, 9237051, 17447763, 52343289, 157029867]

約数ペア:

[(1, 157029867), (3, 52343289), (9, 17447763), (17, 9237051), (27, 5815921), (29, 5414823), (47, 3341061), (51, 3079017), (87, 1804941), (141, 1113687), (153, 1026339), (251, 625617), (261, 601647), (423, 371229), (459, 342113), (493, 318519), (753, 208539), (783, 200549), (799, 196533), (1269, 123743), (1363, 115209), (1479, 106173), (2259, 69513), (2397, 65511), (4089, 38403), (4267, 36801), (4437, 35391), (6777, 23171), (7191, 21837), (7279, 21573), (11797, 13311), (12267, 12801)]