201442761

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{337}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 326589120

約数和(自身を除く): 125146359

約数列:

[1, 3, 9, 13, 27, 39, 117, 131, 169, 337, 351, 393, 507, 1011, 1179, 1521, 1703, 3033, 3537, 4381, 4563, 5109, 9099, 13143, 15327, 22139, 39429, 44147, 45981, 56953, 66417, 118287, 132441, 170859, 199251, 397323, 512577, 573911, 597753, 1191969, 1537731, 1721733, 5165199, 7460843, 15495597, 22382529, 67147587, 201442761]

約数ペア:

[(1, 201442761), (3, 67147587), (9, 22382529), (13, 15495597), (27, 7460843), (39, 5165199), (117, 1721733), (131, 1537731), (169, 1191969), (337, 597753), (351, 573911), (393, 512577), (507, 397323), (1011, 199251), (1179, 170859), (1521, 132441), (1703, 118287), (3033, 66417), (3537, 56953), (4381, 45981), (4563, 44147), (5109, 39429), (9099, 22139), (13143, 15327)]