109156047

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:420

約数の個数: 64

約数和(自身を含む): 197492736

約数和(自身を除く): 88336689

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 143, 163, 223, 231, 273, 429, 489, 669, 1001, 1141, 1561, 1793, 2119, 2453, 2899, 3003, 3423, 4683, 5379, 6357, 7359, 8697, 12551, 14833, 17171, 20293, 23309, 31889, 36349, 37653, 44499, 51513, 60879, 69927, 95667, 109047, 163163, 223223, 254443, 399839, 472537, 489489, 669669, 763329, 1199517, 1417611, 2798873, 3307759, 5197907, 8396619, 9923277, 15593721, 36385349, 109156047]

約数ペア:

[(1, 109156047), (3, 36385349), (7, 15593721), (11, 9923277), (13, 8396619), (21, 5197907), (33, 3307759), (39, 2798873), (77, 1417611), (91, 1199517), (143, 763329), (163, 669669), (223, 489489), (231, 472537), (273, 399839), (429, 254443), (489, 223223), (669, 163163), (1001, 109047), (1141, 95667), (1561, 69927), (1793, 60879), (2119, 51513), (2453, 44499), (2899, 37653), (3003, 36349), (3423, 31889), (4683, 23309), (5379, 20293), (6357, 17171), (7359, 14833), (8697, 12551)]