21443983083

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{5477}}^1$

素因数の和:5744

約数の個数: 48

約数和(自身を含む): 32386987776

約数和(自身を除く): 10943004693

約数列:

[1, 3, 9, 43, 67, 129, 151, 201, 387, 453, 603, 1359, 2881, 5477, 6493, 8643, 10117, 16431, 19479, 25929, 30351, 49293, 58437, 91053, 235511, 366959, 435031, 706533, 827027, 1100877, 1305093, 2119599, 2481081, 3302631, 3915279, 7443243, 15779237, 35562161, 47337711, 55410809, 106686483, 142013133, 166232427, 320059449, 498697281, 2382664787, 7147994361, 21443983083]

約数ペア:

[(1, 21443983083), (3, 7147994361), (9, 2382664787), (43, 498697281), (67, 320059449), (129, 166232427), (151, 142013133), (201, 106686483), (387, 55410809), (453, 47337711), (603, 35562161), (1359, 15779237), (2881, 7443243), (5477, 3915279), (6493, 3302631), (8643, 2481081), (10117, 2119599), (16431, 1305093), (19479, 1100877), (25929, 827027), (30351, 706533), (49293, 435031), (58437, 366959), (91053, 235511)]