201179997

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{140587}}^1$

素因数の和:140649

約数の個数: 16

約数和(自身を含む): 303670080

約数和(自身を除く): 102490083

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 140587, 421761, 1265283, 3795849, 7451111, 22353333, 67059999, 201179997]

約数ペア:

[(1, 201179997), (3, 67059999), (9, 22353333), (27, 7451111), (53, 3795849), (159, 1265283), (477, 421761), (1431, 140587)]