129224973

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{16139}}^1$

素因数の和:16316

約数の個数: 16

約数和(自身を含む): 183608640

約数和(自身を除く): 54383667

約数列:

[1, 3, 17, 51, 157, 471, 2669, 8007, 16139, 48417, 274363, 823089, 2533823, 7601469, 43074991, 129224973]

約数ペア:

[(1, 129224973), (3, 43074991), (17, 7601469), (51, 2533823), (157, 823089), (471, 274363), (2669, 48417), (8007, 16139)]