69704337

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 100859904

約数和(自身を除く): 31155567

約数列:

[1, 3, 31, 37, 47, 93, 111, 141, 431, 1147, 1293, 1457, 1739, 3441, 4371, 5217, 13361, 15947, 20257, 40083, 47841, 53909, 60771, 161727, 494357, 627967, 749509, 1483071, 1883901, 2248527, 23234779, 69704337]

約数ペア:

[(1, 69704337), (3, 23234779), (31, 2248527), (37, 1883901), (47, 1483071), (93, 749509), (111, 627967), (141, 494357), (431, 161727), (1147, 60771), (1293, 53909), (1457, 47841), (1739, 40083), (3441, 20257), (4371, 15947), (5217, 13361)]