51979293

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 79027200

約数和(自身を除く): 27047907

約数列:

[1, 3, 9, 27, 89, 97, 223, 267, 291, 669, 801, 873, 2007, 2403, 2619, 6021, 8633, 19847, 21631, 25899, 59541, 64893, 77697, 178623, 194679, 233091, 535869, 584037, 1925159, 5775477, 17326431, 51979293]

約数ペア:

[(1, 51979293), (3, 17326431), (9, 5775477), (27, 1925159), (89, 584037), (97, 535869), (223, 233091), (267, 194679), (291, 178623), (669, 77697), (801, 64893), (873, 59541), (2007, 25899), (2403, 21631), (2619, 19847), (6021, 8633)]