1948656501

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{3607}}^1$

素因数の和:3751

約数の個数: 64

約数和(自身を含む): 3366696960

約数和(自身を除く): 1418040459

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 107, 153, 187, 297, 321, 459, 561, 963, 1177, 1683, 1819, 2889, 3531, 3607, 5049, 5457, 10593, 10821, 16371, 20009, 31779, 32463, 39677, 49113, 60027, 61319, 97389, 119031, 180081, 183957, 357093, 385949, 540243, 551871, 674509, 1071279, 1157847, 1655613, 2023527, 3473541, 4245439, 6070581, 6561133, 10420623, 12736317, 18211743, 19683399, 38208951, 59050197, 72172463, 114626853, 177150591, 216517389, 649552167, 1948656501]

約数ペア:

[(1, 1948656501), (3, 649552167), (9, 216517389), (11, 177150591), (17, 114626853), (27, 72172463), (33, 59050197), (51, 38208951), (99, 19683399), (107, 18211743), (153, 12736317), (187, 10420623), (297, 6561133), (321, 6070581), (459, 4245439), (561, 3473541), (963, 2023527), (1177, 1655613), (1683, 1157847), (1819, 1071279), (2889, 674509), (3531, 551871), (3607, 540243), (5049, 385949), (5457, 357093), (10593, 183957), (10821, 180081), (16371, 119031), (20009, 97389), (31779, 61319), (32463, 60027), (39677, 49113)]