28930048173

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{125963}}^1$

素因数の和:126146

約数の個数: 36

約数和(自身を含む): 45549590112

約数和(自身を除く): 16619541939

約数列:

[1, 3, 9, 13, 39, 117, 151, 169, 453, 507, 1359, 1521, 1963, 5889, 17667, 25519, 76557, 125963, 229671, 377889, 1133667, 1637519, 4912557, 14737671, 19020413, 21287747, 57061239, 63863241, 171183717, 191589723, 247265369, 741796107, 2225388321, 3214449797, 9643349391, 28930048173]

約数ペア:

[(1, 28930048173), (3, 9643349391), (9, 3214449797), (13, 2225388321), (39, 741796107), (117, 247265369), (151, 191589723), (169, 171183717), (453, 63863241), (507, 57061239), (1359, 21287747), (1521, 19020413), (1963, 14737671), (5889, 4912557), (17667, 1637519), (25519, 1133667), (76557, 377889), (125963, 229671)]