156978325251

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{2239}}^1\times {\mathrm{64381}}^1$

素因数の和:66648

約数の個数: 36

約数和(自身を含む): 249348910720

約数和(自身を除く): 92370585469

約数列:

[1, 3, 9, 11, 33, 99, 121, 363, 1089, 2239, 6717, 20151, 24629, 64381, 73887, 193143, 221661, 270919, 579429, 708191, 812757, 2124573, 2438271, 6373719, 7790101, 23370303, 70110909, 144149059, 432447177, 1297341531, 1585639649, 4756918947, 14270756841, 17442036139, 52326108417, 156978325251]

約数ペア:

[(1, 156978325251), (3, 52326108417), (9, 17442036139), (11, 14270756841), (33, 4756918947), (99, 1585639649), (121, 1297341531), (363, 432447177), (1089, 144149059), (2239, 70110909), (6717, 23370303), (20151, 7790101), (24629, 6373719), (64381, 2438271), (73887, 2124573), (193143, 812757), (221661, 708191), (270919, 579429)]