72433683

素因数分解:

$3^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:558

約数の個数: 48

約数和(自身を含む): 125565440

約数和(自身を除く): 53131757

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 97, 189, 243, 291, 439, 567, 679, 873, 1317, 1701, 2037, 2619, 3073, 3951, 6111, 7857, 9219, 11853, 18333, 23571, 27657, 35559, 42583, 54999, 82971, 106677, 127749, 164997, 248913, 298081, 383247, 746739, 894243, 1149741, 2682729, 3449223, 8048187, 10347669, 24144561, 72433683]

約数ペア:

[(1, 72433683), (3, 24144561), (7, 10347669), (9, 8048187), (21, 3449223), (27, 2682729), (63, 1149741), (81, 894243), (97, 746739), (189, 383247), (243, 298081), (291, 248913), (439, 164997), (567, 127749), (679, 106677), (873, 82971), (1317, 54999), (1701, 42583), (2037, 35559), (2619, 27657), (3073, 23571), (3951, 18333), (6111, 11853), (7857, 9219)]