169977474

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{66973}}^1$

素因数の和:67031

約数の個数: 32

約数和(自身を含む): 385770240

約数和(自身を除く): 215792766

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 66973, 133946, 200919, 401838, 602757, 1205514, 1808271, 3147731, 3616542, 6295462, 9443193, 18886386, 28329579, 56659158, 84988737, 169977474]

約数ペア:

[(1, 169977474), (2, 84988737), (3, 56659158), (6, 28329579), (9, 18886386), (18, 9443193), (27, 6295462), (47, 3616542), (54, 3147731), (94, 1808271), (141, 1205514), (282, 602757), (423, 401838), (846, 200919), (1269, 133946), (2538, 66973)]