68671569291

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5021}}^1\times {\mathrm{5749}}^1$

素因数の和:10847

約数の個数: 32

約数和(自身を含む): 100259208000

約数和(自身を除く): 31587638709

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 5021, 5749, 15063, 17247, 65273, 74737, 195819, 224211, 306281, 350689, 918843, 1052067, 3981653, 4558957, 11944959, 13676871, 28865729, 86597187, 375254477, 1125763431, 1760809469, 5282428407, 22890523097, 68671569291]

約数ペア:

[(1, 68671569291), (3, 22890523097), (13, 5282428407), (39, 1760809469), (61, 1125763431), (183, 375254477), (793, 86597187), (2379, 28865729), (5021, 13676871), (5749, 11944959), (15063, 4558957), (17247, 3981653), (65273, 1052067), (74737, 918843), (195819, 350689), (224211, 306281)]