169659279

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{271}}^1$

素因数の和:473

約数の個数: 40

約数和(自身を含む): 260663040

約数和(自身を除く): 91003761

約数列:

[1, 3, 9, 27, 59, 81, 131, 177, 271, 393, 531, 813, 1179, 1593, 2439, 3537, 4779, 7317, 7729, 10611, 15989, 21951, 23187, 35501, 47967, 69561, 106503, 143901, 208683, 319509, 431703, 626049, 958527, 1295109, 2094559, 2875581, 6283677, 18851031, 56553093, 169659279]

約数ペア:

[(1, 169659279), (3, 56553093), (9, 18851031), (27, 6283677), (59, 2875581), (81, 2094559), (131, 1295109), (177, 958527), (271, 626049), (393, 431703), (531, 319509), (813, 208683), (1179, 143901), (1593, 106503), (2439, 69561), (3537, 47967), (4779, 35501), (7317, 23187), (7729, 21951), (10611, 15989)]