77494461

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{281}}^1$

素因数の和:493

約数の個数: 32

約数和(自身を含む): 115814016

約数和(自身を除く): 38319555

約数列:

[1, 3, 11, 33, 61, 137, 183, 281, 411, 671, 843, 1507, 2013, 3091, 4521, 8357, 9273, 17141, 25071, 38497, 51423, 91927, 115491, 188551, 275781, 423467, 565653, 1270401, 2348317, 7044951, 25831487, 77494461]

約数ペア:

[(1, 77494461), (3, 25831487), (11, 7044951), (33, 2348317), (61, 1270401), (137, 565653), (183, 423467), (281, 275781), (411, 188551), (671, 115491), (843, 91927), (1507, 51423), (2013, 38497), (3091, 25071), (4521, 17141), (8357, 9273)]