81513830431

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{60167}}^1$

素因数の和:60375

約数の個数: 32

約数和(自身を含む): 95652679680

約数和(自身を除く): 14138849249

約数列:

[1, 11, 29, 31, 137, 319, 341, 899, 1507, 3973, 4247, 9889, 43703, 46717, 60167, 123163, 661837, 1354793, 1744843, 1865177, 8242879, 19193273, 20516947, 54090133, 90671669, 239043491, 255529249, 594991463, 2629478401, 2810821739, 7410348221, 81513830431]

約数ペア:

[(1, 81513830431), (11, 7410348221), (29, 2810821739), (31, 2629478401), (137, 594991463), (319, 255529249), (341, 239043491), (899, 90671669), (1507, 54090133), (3973, 20516947), (4247, 19193273), (9889, 8242879), (43703, 1865177), (46717, 1744843), (60167, 1354793), (123163, 661837)]