53731197

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 89526528

約数和(自身を除く): 35795331

約数列:

[1, 3, 9, 13, 23, 39, 41, 69, 117, 123, 207, 299, 369, 487, 533, 897, 943, 1461, 1599, 2691, 2829, 4383, 4797, 6331, 8487, 11201, 12259, 18993, 19967, 33603, 36777, 56979, 59901, 100809, 110331, 145613, 179703, 259571, 436839, 459241, 778713, 1310517, 1377723, 2336139, 4133169, 5970133, 17910399, 53731197]

約数ペア:

[(1, 53731197), (3, 17910399), (9, 5970133), (13, 4133169), (23, 2336139), (39, 1377723), (41, 1310517), (69, 778713), (117, 459241), (123, 436839), (207, 259571), (299, 179703), (369, 145613), (487, 110331), (533, 100809), (897, 59901), (943, 56979), (1461, 36777), (1599, 33603), (2691, 19967), (2829, 18993), (4383, 12259), (4797, 11201), (6331, 8487)]