57268701

素因数分解:

$3^4\times 7^2\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:380

約数の個数: 60

約数和(自身を含む): 101965248

約数和(自身を除く): 44696547

約数列:

[1, 3, 7, 9, 21, 27, 47, 49, 63, 81, 141, 147, 189, 307, 329, 423, 441, 567, 921, 987, 1269, 1323, 2149, 2303, 2763, 2961, 3807, 3969, 6447, 6909, 8289, 8883, 14429, 15043, 19341, 20727, 24867, 26649, 43287, 45129, 58023, 62181, 101003, 129861, 135387, 174069, 186543, 303009, 389583, 406161, 707021, 909027, 1168749, 1218483, 2121063, 2727081, 6363189, 8181243, 19089567, 57268701]

約数ペア:

[(1, 57268701), (3, 19089567), (7, 8181243), (9, 6363189), (21, 2727081), (27, 2121063), (47, 1218483), (49, 1168749), (63, 909027), (81, 707021), (141, 406161), (147, 389583), (189, 303009), (307, 186543), (329, 174069), (423, 135387), (441, 129861), (567, 101003), (921, 62181), (987, 58023), (1269, 45129), (1323, 43287), (2149, 26649), (2303, 24867), (2763, 20727), (2961, 19341), (3807, 15043), (3969, 14429), (6447, 8883), (6909, 8289)]