68606378499

素因数分解:

$3^1\times {\mathrm{421}}^1\times {\mathrm{10159}}^1\times {\mathrm{5347}}^1$

素因数の和:15930

約数の個数: 16

約数和(自身を含む): 91718627840

約数和(自身を除く): 23112249341

約数列:

[1, 3, 421, 1263, 5347, 10159, 16041, 30477, 2251087, 4276939, 6753261, 12830817, 54320173, 162960519, 22868792833, 68606378499]

約数ペア:

[(1, 68606378499), (3, 22868792833), (421, 162960519), (1263, 54320173), (5347, 12830817), (10159, 6753261), (16041, 4276939), (30477, 2251087)]