84174693

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:689

約数の個数: 32

約数和(自身を含む): 123087360

約数和(自身を除く): 38912667

約数列:

[1, 3, 19, 43, 57, 61, 129, 183, 563, 817, 1159, 1689, 2451, 2623, 3477, 7869, 10697, 24209, 32091, 34343, 49837, 72627, 103029, 149511, 459971, 652517, 1379913, 1476749, 1957551, 4430247, 28058231, 84174693]

約数ペア:

[(1, 84174693), (3, 28058231), (19, 4430247), (43, 1957551), (57, 1476749), (61, 1379913), (129, 652517), (183, 459971), (563, 149511), (817, 103029), (1159, 72627), (1689, 49837), (2451, 34343), (2623, 32091), (3477, 24209), (7869, 10697)]