418835079

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3121}}^1$

素因数の和:3208

約数の個数: 48

約数和(自身を含む): 690936064

約数和(自身を除く): 272100985

約数列:

[1, 3, 9, 13, 31, 37, 39, 93, 111, 117, 279, 333, 403, 481, 1147, 1209, 1443, 3121, 3441, 3627, 4329, 9363, 10323, 14911, 28089, 40573, 44733, 96751, 115477, 121719, 134199, 290253, 346431, 365157, 870759, 1039293, 1257763, 1501201, 3579787, 3773289, 4503603, 10739361, 11319867, 13510809, 32218083, 46537231, 139611693, 418835079]

約数ペア:

[(1, 418835079), (3, 139611693), (9, 46537231), (13, 32218083), (31, 13510809), (37, 11319867), (39, 10739361), (93, 4503603), (111, 3773289), (117, 3579787), (279, 1501201), (333, 1257763), (403, 1039293), (481, 870759), (1147, 365157), (1209, 346431), (1443, 290253), (3121, 134199), (3441, 121719), (3627, 115477), (4329, 96751), (9363, 44733), (10323, 40573), (14911, 28089)]