79352679

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{1399}}^1$

素因数の和:1519

約数の個数: 32

約数和(自身を含む): 125977600

約数和(自身を除く): 46624921

約数列:

[1, 3, 7, 21, 37, 73, 111, 219, 259, 511, 777, 1399, 1533, 2701, 4197, 8103, 9793, 18907, 29379, 51763, 56721, 102127, 155289, 306381, 362341, 714889, 1087023, 2144667, 3778699, 11336097, 26450893, 79352679]

約数ペア:

[(1, 79352679), (3, 26450893), (7, 11336097), (21, 3778699), (37, 2144667), (73, 1087023), (111, 714889), (219, 362341), (259, 306381), (511, 155289), (777, 102127), (1399, 56721), (1533, 51763), (2701, 29379), (4197, 18907), (8103, 9793)]