310163049

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4889}}^1$

素因数の和:4974

約数の個数: 48

約数和(自身を含む): 549244800

約数和(自身を除く): 239081751

約数列:

[1, 3, 7, 9, 19, 21, 53, 57, 63, 133, 159, 171, 371, 399, 477, 1007, 1113, 1197, 3021, 3339, 4889, 7049, 9063, 14667, 21147, 34223, 44001, 63441, 92891, 102669, 259117, 278673, 308007, 650237, 777351, 836019, 1813819, 1950711, 2332053, 4923223, 5441457, 5852133, 14769669, 16324371, 34462561, 44309007, 103387683, 310163049]

約数ペア:

[(1, 310163049), (3, 103387683), (7, 44309007), (9, 34462561), (19, 16324371), (21, 14769669), (53, 5852133), (57, 5441457), (63, 4923223), (133, 2332053), (159, 1950711), (171, 1813819), (371, 836019), (399, 777351), (477, 650237), (1007, 308007), (1113, 278673), (1197, 259117), (3021, 102669), (3339, 92891), (4889, 63441), (7049, 44001), (9063, 34223), (14667, 21147)]