91542399

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:121

約数の個数: 64

約数和(自身を含む): 150796800

約数和(自身を除く): 59254401

約数列:

[1, 3, 13, 17, 19, 39, 43, 51, 57, 129, 169, 221, 247, 323, 507, 559, 663, 731, 741, 817, 969, 1677, 2193, 2197, 2451, 2873, 3211, 4199, 6591, 7267, 8619, 9503, 9633, 10621, 12597, 13889, 21801, 28509, 31863, 37349, 41667, 41743, 54587, 94471, 112047, 123539, 125229, 138073, 163761, 180557, 283413, 370617, 414219, 541671, 709631, 1606007, 1794949, 2128893, 2347241, 4818021, 5384847, 7041723, 30514133, 91542399]

約数ペア:

[(1, 91542399), (3, 30514133), (13, 7041723), (17, 5384847), (19, 4818021), (39, 2347241), (43, 2128893), (51, 1794949), (57, 1606007), (129, 709631), (169, 541671), (221, 414219), (247, 370617), (323, 283413), (507, 180557), (559, 163761), (663, 138073), (731, 125229), (741, 123539), (817, 112047), (969, 94471), (1677, 54587), (2193, 41743), (2197, 41667), (2451, 37349), (2873, 31863), (3211, 28509), (4199, 21801), (6591, 13889), (7267, 12597), (8619, 10621), (9503, 9633)]