66286497

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 96307200

約数和(自身を除く): 30020703

約数列:

[1, 3, 19, 47, 57, 109, 141, 227, 327, 681, 893, 2071, 2679, 4313, 5123, 6213, 10669, 12939, 15369, 24743, 32007, 74229, 97337, 202711, 292011, 470117, 608133, 1162921, 1410351, 3488763, 22095499, 66286497]

約数ペア:

[(1, 66286497), (3, 22095499), (19, 3488763), (47, 1410351), (57, 1162921), (109, 608133), (141, 470117), (227, 292011), (327, 202711), (681, 97337), (893, 74229), (2071, 32007), (2679, 24743), (4313, 15369), (5123, 12939), (6213, 10669)]