90339711

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1487}}^1$

素因数の和:1771

約数の個数: 32

約数和(自身を含む): 150847488

約数和(自身を除く): 60507777

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 263, 789, 1487, 1841, 2893, 4461, 5523, 8679, 10409, 16357, 20251, 31227, 49071, 60753, 114499, 343497, 391081, 1173243, 2737567, 4301891, 8212701, 12905673, 30113237, 90339711]

約数ペア:

[(1, 90339711), (3, 30113237), (7, 12905673), (11, 8212701), (21, 4301891), (33, 2737567), (77, 1173243), (231, 391081), (263, 343497), (789, 114499), (1487, 60753), (1841, 49071), (2893, 31227), (4461, 20251), (5523, 16357), (8679, 10409)]