15923451231

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{23531}}^1$

素因数の和:23964

約数の個数: 32

約数和(自身を含む): 23991344640

約数和(自身を除く): 8067893409

約数列:

[1, 3, 9, 27, 71, 213, 353, 639, 1059, 1917, 3177, 9531, 23531, 25063, 70593, 75189, 211779, 225567, 635337, 676701, 1670701, 5012103, 8306443, 15036309, 24919329, 45108927, 74757987, 224273961, 589757453, 1769272359, 5307817077, 15923451231]

約数ペア:

[(1, 15923451231), (3, 5307817077), (9, 1769272359), (27, 589757453), (71, 224273961), (213, 74757987), (353, 45108927), (639, 24919329), (1059, 15036309), (1917, 8306443), (3177, 5012103), (9531, 1670701), (23531, 676701), (25063, 635337), (70593, 225567), (75189, 211779)]