157127499

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{347}}^1\times {\mathrm{541}}^1$

素因数の和:928

約数の個数: 32

約数和(自身を含む): 241428480

約数和(自身を除く): 84300981

約数列:

[1, 3, 9, 27, 31, 93, 279, 347, 541, 837, 1041, 1623, 3123, 4869, 9369, 10757, 14607, 16771, 32271, 50313, 96813, 150939, 187727, 290439, 452817, 563181, 1689543, 5068629, 5819537, 17458611, 52375833, 157127499]

約数ペア:

[(1, 157127499), (3, 52375833), (9, 17458611), (27, 5819537), (31, 5068629), (93, 1689543), (279, 563181), (347, 452817), (541, 290439), (837, 187727), (1041, 150939), (1623, 96813), (3123, 50313), (4869, 32271), (9369, 16771), (10757, 14607)]