65223249

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1381}}^1$

素因数の和:1577

約数の個数: 32

約数和(自身を含む): 107729664

約数和(自身を除く): 42506415

約数列:

[1, 3, 7, 13, 21, 39, 91, 173, 273, 519, 1211, 1381, 2249, 3633, 4143, 6747, 9667, 15743, 17953, 29001, 47229, 53859, 125671, 238913, 377013, 716739, 1672391, 3105869, 5017173, 9317607, 21741083, 65223249]

約数ペア:

[(1, 65223249), (3, 21741083), (7, 9317607), (13, 5017173), (21, 3105869), (39, 1672391), (91, 716739), (173, 377013), (273, 238913), (519, 125671), (1211, 53859), (1381, 47229), (2249, 29001), (3633, 17953), (4143, 15743), (6747, 9667)]