41646393

素因数分解:

$3^4\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:263

約数の個数: 40

約数和(自身を含む): 64686600

約数和(自身を除く): 23040207

約数列:

[1, 3, 9, 27, 53, 81, 89, 109, 159, 267, 327, 477, 801, 981, 1431, 2403, 2943, 4293, 4717, 5777, 7209, 8829, 9701, 14151, 17331, 29103, 42453, 51993, 87309, 127359, 155979, 261927, 382077, 467937, 514153, 785781, 1542459, 4627377, 13882131, 41646393]

約数ペア:

[(1, 41646393), (3, 13882131), (9, 4627377), (27, 1542459), (53, 785781), (81, 514153), (89, 467937), (109, 382077), (159, 261927), (267, 155979), (327, 127359), (477, 87309), (801, 51993), (981, 42453), (1431, 29103), (2403, 17331), (2943, 14151), (4293, 9701), (4717, 8829), (5777, 7209)]