18801926847

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{1151}}^1\times {\mathrm{55001}}^1$

素因数の和:56172

約数の個数: 32

約数和(自身を含む): 30413905920

約数和(自身を除く): 11611979073

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 1151, 3453, 10359, 12661, 31077, 37983, 55001, 113949, 165003, 341847, 495009, 605011, 1485027, 1815033, 5445099, 16335297, 63306151, 189918453, 569755359, 696367661, 1709266077, 2089102983, 6267308949, 18801926847]

約数ペア:

[(1, 18801926847), (3, 6267308949), (9, 2089102983), (11, 1709266077), (27, 696367661), (33, 569755359), (99, 189918453), (297, 63306151), (1151, 16335297), (3453, 5445099), (10359, 1815033), (12661, 1485027), (31077, 605011), (37983, 495009), (55001, 341847), (113949, 165003)]