97862751

素因数分解:

$3^2\times 7^2\times {\mathrm{53}}^2\times {\mathrm{79}}^1$

素因数の和:205

約数の個数: 54

約数和(自身を含む): 169718640

約数和(自身を除く): 71855889

約数列:

[1, 3, 7, 9, 21, 49, 53, 63, 79, 147, 159, 237, 371, 441, 477, 553, 711, 1113, 1659, 2597, 2809, 3339, 3871, 4187, 4977, 7791, 8427, 11613, 12561, 19663, 23373, 25281, 29309, 34839, 37683, 58989, 87927, 137641, 176967, 205163, 221911, 263781, 412923, 615489, 665733, 1238769, 1553377, 1846467, 1997199, 4660131, 10873639, 13980393, 32620917, 97862751]

約数ペア:

[(1, 97862751), (3, 32620917), (7, 13980393), (9, 10873639), (21, 4660131), (49, 1997199), (53, 1846467), (63, 1553377), (79, 1238769), (147, 665733), (159, 615489), (237, 412923), (371, 263781), (441, 221911), (477, 205163), (553, 176967), (711, 137641), (1113, 87927), (1659, 58989), (2597, 37683), (2809, 34839), (3339, 29309), (3871, 25281), (4187, 23373), (4977, 19663), (7791, 12561), (8427, 11613)]