85981941

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:246

約数の個数: 48

約数和(自身を含む): 134184960

約数和(自身を除く): 48203019

約数列:

[1, 3, 9, 31, 47, 79, 83, 93, 141, 237, 249, 279, 423, 711, 747, 1457, 2449, 2573, 3713, 3901, 4371, 6557, 7347, 7719, 11139, 11703, 13113, 19671, 22041, 23157, 33417, 35109, 59013, 115103, 120931, 203267, 308179, 345309, 362793, 609801, 924537, 1035927, 1088379, 1829403, 2773611, 9553549, 28660647, 85981941]

約数ペア:

[(1, 85981941), (3, 28660647), (9, 9553549), (31, 2773611), (47, 1829403), (79, 1088379), (83, 1035927), (93, 924537), (141, 609801), (237, 362793), (249, 345309), (279, 308179), (423, 203267), (711, 120931), (747, 115103), (1457, 59013), (2449, 35109), (2573, 33417), (3713, 23157), (3901, 22041), (4371, 19671), (6557, 13113), (7347, 11703), (7719, 11139)]