73971711

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1361}}^1$

素因数の和:1445

約数の個数: 40

約数和(自身を含む): 122612688

約数和(自身を除く): 48640977

約数列:

[1, 3, 9, 11, 27, 33, 61, 81, 99, 183, 297, 549, 671, 891, 1361, 1647, 2013, 4083, 4941, 6039, 12249, 14971, 18117, 36747, 44913, 54351, 83021, 110241, 134739, 249063, 404217, 747189, 913231, 1212651, 2241567, 2739693, 6724701, 8219079, 24657237, 73971711]

約数ペア:

[(1, 73971711), (3, 24657237), (9, 8219079), (11, 6724701), (27, 2739693), (33, 2241567), (61, 1212651), (81, 913231), (99, 747189), (183, 404217), (297, 249063), (549, 134739), (671, 110241), (891, 83021), (1361, 54351), (1647, 44913), (2013, 36747), (4083, 18117), (4941, 14971), (6039, 12249)]