745367031

素因数分解:

$3^2\times {\mathrm{43}}^2\times {\mathrm{47}}^1\times {\mathrm{953}}^1$

素因数の和:1092

約数の個数: 36

約数和(自身を含む): 1126895328

約数和(自身を除く): 381528297

約数列:

[1, 3, 9, 43, 47, 129, 141, 387, 423, 953, 1849, 2021, 2859, 5547, 6063, 8577, 16641, 18189, 40979, 44791, 86903, 122937, 134373, 260709, 368811, 403119, 782127, 1762097, 1926013, 5286291, 5778039, 15858873, 17334117, 82818559, 248455677, 745367031]

約数ペア:

[(1, 745367031), (3, 248455677), (9, 82818559), (43, 17334117), (47, 15858873), (129, 5778039), (141, 5286291), (387, 1926013), (423, 1762097), (953, 782127), (1849, 403119), (2021, 368811), (2859, 260709), (5547, 134373), (6063, 122937), (8577, 86903), (16641, 44791), (18189, 40979)]