79196313

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{2719}}^1$

素因数の和:2821

約数の個数: 32

約数和(自身を含む): 128819200

約数和(自身を除く): 49622887

約数列:

[1, 3, 7, 19, 21, 57, 73, 133, 219, 399, 511, 1387, 1533, 2719, 4161, 8157, 9709, 19033, 29127, 51661, 57099, 154983, 198487, 361627, 595461, 1084881, 1389409, 3771253, 4168227, 11313759, 26398771, 79196313]

約数ペア:

[(1, 79196313), (3, 26398771), (7, 11313759), (19, 4168227), (21, 3771253), (57, 1389409), (73, 1084881), (133, 595461), (219, 361627), (399, 198487), (511, 154983), (1387, 57099), (1533, 51661), (2719, 29127), (4161, 19033), (8157, 9709)]