368793

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:198

約数の個数: 20

約数和(自身を含む): 573540

約数和(自身を除く): 204747

約数列:

[1, 3, 9, 27, 29, 81, 87, 157, 261, 471, 783, 1413, 2349, 4239, 4553, 12717, 13659, 40977, 122931, 368793]

約数ペア:

[(1, 368793), (3, 122931), (9, 40977), (27, 13659), (29, 12717), (81, 4553), (87, 4239), (157, 2349), (261, 1413), (471, 783)]