17769969231

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1\times {\mathrm{30091}}^1$

素因数の和:30623

約数の個数: 32

約数和(自身を含む): 27582567936

約数和(自身を除く): 9812598705

約数列:

[1, 3, 7, 21, 61, 183, 427, 461, 1281, 1383, 3227, 9681, 28121, 30091, 84363, 90273, 196847, 210637, 590541, 631911, 1835551, 5506653, 12848857, 13871951, 38546571, 41615853, 97103657, 291310971, 846189011, 2538567033, 5923323077, 17769969231]

約数ペア:

[(1, 17769969231), (3, 5923323077), (7, 2538567033), (21, 846189011), (61, 291310971), (183, 97103657), (427, 41615853), (461, 38546571), (1281, 13871951), (1383, 12848857), (3227, 5506653), (9681, 1835551), (28121, 631911), (30091, 590541), (84363, 210637), (90273, 196847)]