47785167

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1543}}^1$

素因数の和:1620

約数の個数: 32

約数和(自身を含む): 75100160

約数和(自身を除く): 27314993

約数列:

[1, 3, 9, 27, 31, 37, 93, 111, 279, 333, 837, 999, 1147, 1543, 3441, 4629, 10323, 13887, 30969, 41661, 47833, 57091, 143499, 171273, 430497, 513819, 1291491, 1541457, 1769821, 5309463, 15928389, 47785167]

約数ペア:

[(1, 47785167), (3, 15928389), (9, 5309463), (27, 1769821), (31, 1541457), (37, 1291491), (93, 513819), (111, 430497), (279, 171273), (333, 143499), (837, 57091), (999, 47833), (1147, 41661), (1543, 30969), (3441, 13887), (4629, 10323)]