74750193

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 128134656

約数和(自身を除く): 53384463

約数列:

[1, 3, 7, 9, 21, 53, 61, 63, 159, 183, 367, 371, 427, 477, 549, 1101, 1113, 1281, 2569, 3233, 3303, 3339, 3843, 7707, 9699, 19451, 22387, 22631, 23121, 29097, 58353, 67161, 67893, 136157, 156709, 175059, 201483, 203679, 408471, 470127, 1186511, 1225413, 1410381, 3559533, 8305577, 10678599, 24916731, 74750193]

約数ペア:

[(1, 74750193), (3, 24916731), (7, 10678599), (9, 8305577), (21, 3559533), (53, 1410381), (61, 1225413), (63, 1186511), (159, 470127), (183, 408471), (367, 203679), (371, 201483), (427, 175059), (477, 156709), (549, 136157), (1101, 67893), (1113, 67161), (1281, 58353), (2569, 29097), (3233, 23121), (3303, 22631), (3339, 22387), (3843, 19451), (7707, 9699)]