156698397

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:354

約数の個数: 48

約数和(自身を含む): 245306880

約数和(自身を除く): 88608483

約数列:

[1, 3, 9, 29, 31, 87, 93, 107, 181, 261, 279, 321, 543, 899, 963, 1629, 2697, 3103, 3317, 5249, 5611, 8091, 9309, 9951, 15747, 16833, 19367, 27927, 29853, 47241, 50499, 58101, 96193, 162719, 174303, 288579, 488157, 561643, 600377, 865737, 1464471, 1684929, 1801131, 5054787, 5403393, 17410933, 52232799, 156698397]

約数ペア:

[(1, 156698397), (3, 52232799), (9, 17410933), (29, 5403393), (31, 5054787), (87, 1801131), (93, 1684929), (107, 1464471), (181, 865737), (261, 600377), (279, 561643), (321, 488157), (543, 288579), (899, 174303), (963, 162719), (1629, 96193), (2697, 58101), (3103, 50499), (3317, 47241), (5249, 29853), (5611, 27927), (8091, 19367), (9309, 16833), (9951, 15747)]