79811576319

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{226769}}^1$

素因数の和:226959

約数の個数: 32

約数和(自身を含む): 115467655680

約数和(自身を除く): 35656079361

約数列:

[1, 3, 17, 51, 67, 103, 201, 309, 1139, 1751, 3417, 5253, 6901, 20703, 117317, 226769, 351951, 680307, 3855073, 11565219, 15193523, 23357207, 45580569, 70071621, 258289891, 397072519, 774869673, 1191217557, 1564932869, 4694798607, 26603858773, 79811576319]

約数ペア:

[(1, 79811576319), (3, 26603858773), (17, 4694798607), (51, 1564932869), (67, 1191217557), (103, 774869673), (201, 397072519), (309, 258289891), (1139, 70071621), (1751, 45580569), (3417, 23357207), (5253, 15193523), (6901, 11565219), (20703, 3855073), (117317, 680307), (226769, 351951)]