82839897

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:438

約数の個数: 48

約数和(自身を含む): 141553152

約数和(自身を除く): 58713255

約数列:

[1, 3, 7, 9, 21, 47, 63, 101, 141, 277, 303, 329, 423, 707, 831, 909, 987, 1939, 2121, 2493, 2961, 4747, 5817, 6363, 13019, 14241, 17451, 27977, 33229, 39057, 42723, 83931, 91133, 99687, 117171, 195839, 251793, 273399, 299061, 587517, 820197, 1314919, 1762551, 3944757, 9204433, 11834271, 27613299, 82839897]

約数ペア:

[(1, 82839897), (3, 27613299), (7, 11834271), (9, 9204433), (21, 3944757), (47, 1762551), (63, 1314919), (101, 820197), (141, 587517), (277, 299061), (303, 273399), (329, 251793), (423, 195839), (707, 117171), (831, 99687), (909, 91133), (987, 83931), (1939, 42723), (2121, 39057), (2493, 33229), (2961, 27977), (4747, 17451), (5817, 14241), (6363, 13019)]