81579042

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{48733}}^1$

素因数の和:48775

約数の個数: 32

約数和(自身を含む): 187138560

約数和(自身を除く): 105559518

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 48733, 97466, 146199, 292398, 438597, 877194, 1315791, 1510723, 2631582, 3021446, 4532169, 9064338, 13596507, 27193014, 40789521, 81579042]

約数ペア:

[(1, 81579042), (2, 40789521), (3, 27193014), (6, 13596507), (9, 9064338), (18, 4532169), (27, 3021446), (31, 2631582), (54, 1510723), (62, 1315791), (93, 877194), (186, 438597), (279, 292398), (558, 146199), (837, 97466), (1674, 48733)]