160167969

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{937}}^1$

素因数の和:1446

約数の個数: 32

約数和(自身を含む): 256336640

約数和(自身を除く): 96168671

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 487, 937, 1461, 2811, 4383, 6331, 8433, 12181, 13149, 18993, 25299, 36543, 56979, 109629, 170937, 328887, 456319, 1368957, 4106871, 5932147, 12320613, 17796441, 53389323, 160167969]

約数ペア:

[(1, 160167969), (3, 53389323), (9, 17796441), (13, 12320613), (27, 5932147), (39, 4106871), (117, 1368957), (351, 456319), (487, 328887), (937, 170937), (1461, 109629), (2811, 56979), (4383, 36543), (6331, 25299), (8433, 18993), (12181, 13149)]