156780863019

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5051}}^1\times {\mathrm{18443}}^1$

素因数の和:23528

約数の個数: 48

約数和(自身を含む): 261646879104

約数和(自身を除く): 104866016085

約数列:

[1, 3, 9, 11, 17, 33, 51, 99, 153, 187, 561, 1683, 5051, 15153, 18443, 45459, 55329, 55561, 85867, 165987, 166683, 202873, 257601, 313531, 500049, 608619, 772803, 940593, 944537, 1825857, 2821779, 2833611, 3448841, 8500833, 10346523, 31039569, 93155593, 279466779, 838400337, 1024711523, 1583645081, 3074134569, 4750935243, 9222403707, 14252805729, 17420095891, 52260287673, 156780863019]

約数ペア:

[(1, 156780863019), (3, 52260287673), (9, 17420095891), (11, 14252805729), (17, 9222403707), (33, 4750935243), (51, 3074134569), (99, 1583645081), (153, 1024711523), (187, 838400337), (561, 279466779), (1683, 93155593), (5051, 31039569), (15153, 10346523), (18443, 8500833), (45459, 3448841), (55329, 2833611), (55561, 2821779), (85867, 1825857), (165987, 944537), (166683, 940593), (202873, 772803), (257601, 608619), (313531, 500049)]