63738759

素因数分解:

$3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 104011776

約数和(自身を除く): 40273017

約数列:

[1, 3, 7, 21, 31, 49, 71, 93, 147, 197, 213, 217, 497, 591, 651, 1379, 1491, 1519, 2201, 3479, 4137, 4557, 6107, 6603, 9653, 10437, 13987, 15407, 18321, 28959, 41961, 42749, 46221, 97909, 107849, 128247, 293727, 299243, 323547, 433597, 685363, 897729, 1300791, 2056089, 3035179, 9105537, 21246253, 63738759]

約数ペア:

[(1, 63738759), (3, 21246253), (7, 9105537), (21, 3035179), (31, 2056089), (49, 1300791), (71, 897729), (93, 685363), (147, 433597), (197, 323547), (213, 299243), (217, 293727), (497, 128247), (591, 107849), (651, 97909), (1379, 46221), (1491, 42749), (1519, 41961), (2201, 28959), (3479, 18321), (4137, 15407), (4557, 13987), (6107, 10437), (6603, 9653)]