1337221845

素因数分解:

$3^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{907}}^1$

素因数の和:1151

約数の個数: 64

約数和(自身を含む): 2430243840

約数和(自身を除く): 1093021995

約数列:

[1, 3, 5, 9, 15, 27, 45, 67, 135, 163, 201, 335, 489, 603, 815, 907, 1005, 1467, 1809, 2445, 2721, 3015, 4401, 4535, 7335, 8163, 9045, 10921, 13605, 22005, 24489, 32763, 40815, 54605, 60769, 98289, 122445, 147841, 163815, 182307, 294867, 303845, 443523, 491445, 546921, 739205, 911535, 1330569, 1474335, 1640763, 2217615, 2734605, 3991707, 6652845, 8203815, 9905347, 19958535, 29716041, 49526735, 89148123, 148580205, 267444369, 445740615, 1337221845]

約数ペア:

[(1, 1337221845), (3, 445740615), (5, 267444369), (9, 148580205), (15, 89148123), (27, 49526735), (45, 29716041), (67, 19958535), (135, 9905347), (163, 8203815), (201, 6652845), (335, 3991707), (489, 2734605), (603, 2217615), (815, 1640763), (907, 1474335), (1005, 1330569), (1467, 911535), (1809, 739205), (2445, 546921), (2721, 491445), (3015, 443523), (4401, 303845), (4535, 294867), (7335, 182307), (8163, 163815), (9045, 147841), (10921, 122445), (13605, 98289), (22005, 60769), (24489, 54605), (32763, 40815)]