338698778877

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{103}}^1\times {\mathrm{1264259}}^1$

素因数の和:1264402

約数の個数: 36

約数和(自身を含む): 524748812640

約数和(自身を除く): 186050033763

約数列:

[1, 3, 9, 17, 51, 103, 153, 289, 309, 867, 927, 1751, 2601, 5253, 15759, 29767, 89301, 267903, 1264259, 3792777, 11378331, 21492403, 64477209, 130218677, 193431627, 365370851, 390656031, 1096112553, 1171968093, 2213717509, 3288337659, 6641152527, 19923457581, 37633197653, 112899592959, 338698778877]

約数ペア:

[(1, 338698778877), (3, 112899592959), (9, 37633197653), (17, 19923457581), (51, 6641152527), (103, 3288337659), (153, 2213717509), (289, 1171968093), (309, 1096112553), (867, 390656031), (927, 365370851), (1751, 193431627), (2601, 130218677), (5253, 64477209), (15759, 21492403), (29767, 11378331), (89301, 3792777), (267903, 1264259)]