98748447

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1\times {\mathrm{491}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 154228224

約数和(自身を除く): 55479777

約数列:

[1, 3, 7, 21, 61, 157, 183, 427, 471, 491, 1099, 1281, 1473, 3297, 3437, 9577, 10311, 28731, 29951, 67039, 77087, 89853, 201117, 209657, 231261, 539609, 628971, 1618827, 4702307, 14106921, 32916149, 98748447]

約数ペア:

[(1, 98748447), (3, 32916149), (7, 14106921), (21, 4702307), (61, 1618827), (157, 628971), (183, 539609), (427, 231261), (471, 209657), (491, 201117), (1099, 89853), (1281, 77087), (1473, 67039), (3297, 29951), (3437, 28731), (9577, 10311)]