127657944

素因数分解:

$2^3\times 3^4\times {\mathrm{197003}}^1$

素因数の和:197021

約数の個数: 40

約数和(自身を含む): 357562260

約数和(自身を除く): 229904316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 197003, 394006, 591009, 788012, 1182018, 1576024, 1773027, 2364036, 3546054, 4728072, 5319081, 7092108, 10638162, 14184216, 15957243, 21276324, 31914486, 42552648, 63828972, 127657944]

約数ペア:

[(1, 127657944), (2, 63828972), (3, 42552648), (4, 31914486), (6, 21276324), (8, 15957243), (9, 14184216), (12, 10638162), (18, 7092108), (24, 5319081), (27, 4728072), (36, 3546054), (54, 2364036), (72, 1773027), (81, 1576024), (108, 1182018), (162, 788012), (216, 591009), (324, 394006), (648, 197003)]