148182723

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{2689}}^1$

素因数の和:2868

約数の個数: 32

約数和(自身を含む): 238011200

約数和(自身を除く): 89828477

約数列:

[1, 3, 9, 13, 27, 39, 117, 157, 351, 471, 1413, 2041, 2689, 4239, 6123, 8067, 18369, 24201, 34957, 55107, 72603, 104871, 314613, 422173, 943839, 1266519, 3799557, 5488249, 11398671, 16464747, 49394241, 148182723]

約数ペア:

[(1, 148182723), (3, 49394241), (9, 16464747), (13, 11398671), (27, 5488249), (39, 3799557), (117, 1266519), (157, 943839), (351, 422173), (471, 314613), (1413, 104871), (2041, 72603), (2689, 55107), (4239, 34957), (6123, 24201), (8067, 18369)]