885950871093

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{1973}}^1\times {\mathrm{30553}}^1$

素因数の和:32626

約数の個数: 48

約数和(自身を含む): 1354884620544

約数和(自身を除く): 468933749451

約数列:

[1, 3, 9, 23, 69, 71, 207, 213, 639, 1633, 1973, 4899, 5919, 14697, 17757, 30553, 45379, 91659, 136137, 140083, 274977, 408411, 420249, 702719, 1260747, 2108157, 2169263, 3221909, 6324471, 6507789, 9665727, 19523367, 28997181, 49893049, 60281069, 149679147, 180843207, 449037441, 542529621, 1386464587, 4159393761, 4279955899, 12478181283, 12839867697, 38519603091, 98438985677, 295316957031, 885950871093]

約数ペア:

[(1, 885950871093), (3, 295316957031), (9, 98438985677), (23, 38519603091), (69, 12839867697), (71, 12478181283), (207, 4279955899), (213, 4159393761), (639, 1386464587), (1633, 542529621), (1973, 449037441), (4899, 180843207), (5919, 149679147), (14697, 60281069), (17757, 49893049), (30553, 28997181), (45379, 19523367), (91659, 9665727), (136137, 6507789), (140083, 6324471), (274977, 3221909), (408411, 2169263), (420249, 2108157), (702719, 1260747)]