1678312742403

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{157}}^1\times {\mathrm{659}}^1\times {\mathrm{44687}}^1$

素因数の和:45528

約数の個数: 48

約数和(自身を含む): 2479154388480

約数和(自身を除く): 800841646077

約数列:

[1, 3, 11, 33, 121, 157, 363, 471, 659, 1727, 1977, 5181, 7249, 18997, 21747, 44687, 56991, 79739, 103463, 134061, 239217, 310389, 491557, 1138093, 1474671, 3414279, 5407127, 7015859, 12519023, 16221381, 21047577, 29448733, 37557069, 77174449, 88346199, 231523347, 323936063, 848918939, 971808189, 2546756817, 3563296693, 4623451081, 10689890079, 13870353243, 50857961891, 152573885673, 559437580801, 1678312742403]

約数ペア:

[(1, 1678312742403), (3, 559437580801), (11, 152573885673), (33, 50857961891), (121, 13870353243), (157, 10689890079), (363, 4623451081), (471, 3563296693), (659, 2546756817), (1727, 971808189), (1977, 848918939), (5181, 323936063), (7249, 231523347), (18997, 88346199), (21747, 77174449), (44687, 37557069), (56991, 29448733), (79739, 21047577), (103463, 16221381), (134061, 12519023), (239217, 7015859), (310389, 5407127), (491557, 3414279), (1138093, 1474671)]