93991359

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1571}}^1$

素因数の和:1636

約数の個数: 48

約数和(自身を含む): 163437696

約数和(自身を除く): 69446337

約数列:

[1, 3, 7, 11, 21, 33, 37, 49, 77, 111, 147, 231, 259, 407, 539, 777, 1221, 1571, 1617, 1813, 2849, 4713, 5439, 8547, 10997, 17281, 19943, 32991, 51843, 58127, 59829, 76979, 120967, 174381, 230937, 362901, 406889, 639397, 846769, 1220667, 1918191, 2540307, 2848223, 4475779, 8544669, 13427337, 31330453, 93991359]

約数ペア:

[(1, 93991359), (3, 31330453), (7, 13427337), (11, 8544669), (21, 4475779), (33, 2848223), (37, 2540307), (49, 1918191), (77, 1220667), (111, 846769), (147, 639397), (231, 406889), (259, 362901), (407, 230937), (539, 174381), (777, 120967), (1221, 76979), (1571, 59829), (1617, 58127), (1813, 51843), (2849, 32991), (4713, 19943), (5439, 17281), (8547, 10997)]