48641397

素因数分解:

$3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:449

約数の個数: 32

約数和(自身を含む): 76038144

約数和(自身を除く): 27396747

約数列:

[1, 3, 7, 21, 67, 181, 191, 201, 469, 543, 573, 1267, 1337, 1407, 3801, 4011, 12127, 12797, 34571, 36381, 38391, 84889, 89579, 103713, 241997, 254667, 268737, 725991, 2316257, 6948771, 16213799, 48641397]

約数ペア:

[(1, 48641397), (3, 16213799), (7, 6948771), (21, 2316257), (67, 725991), (181, 268737), (191, 254667), (201, 241997), (469, 103713), (543, 89579), (573, 84889), (1267, 38391), (1337, 36381), (1407, 34571), (3801, 12797), (4011, 12127)]