68461659

素因数分解:

$3^3\times 7^1\times {\mathrm{359}}^1\times {\mathrm{1009}}^1$

素因数の和:1384

約数の個数: 32

約数和(自身を含む): 116352000

約数和(自身を除く): 47890341

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 359, 1009, 1077, 2513, 3027, 3231, 7063, 7539, 9081, 9693, 21189, 22617, 27243, 63567, 67851, 190701, 362231, 1086693, 2535617, 3260079, 7606851, 9780237, 22820553, 68461659]

約数ペア:

[(1, 68461659), (3, 22820553), (7, 9780237), (9, 7606851), (21, 3260079), (27, 2535617), (63, 1086693), (189, 362231), (359, 190701), (1009, 67851), (1077, 63567), (2513, 27243), (3027, 22617), (3231, 21189), (7063, 9693), (7539, 9081)]