79837857

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{167}}^1\times {\mathrm{439}}^1$

素因数の和:634

約数の個数: 36

約数和(自身を含む): 127807680

約数和(自身を除く): 47969823

約数列:

[1, 3, 9, 11, 33, 99, 121, 167, 363, 439, 501, 1089, 1317, 1503, 1837, 3951, 4829, 5511, 14487, 16533, 20207, 43461, 53119, 60621, 73313, 159357, 181863, 219939, 478071, 659817, 806443, 2419329, 7257987, 8870873, 26612619, 79837857]

約数ペア:

[(1, 79837857), (3, 26612619), (9, 8870873), (11, 7257987), (33, 2419329), (99, 806443), (121, 659817), (167, 478071), (363, 219939), (439, 181863), (501, 159357), (1089, 73313), (1317, 60621), (1503, 53119), (1837, 43461), (3951, 20207), (4829, 16533), (5511, 14487)]