47148693

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 67925760

約数和(自身を除く): 20777067

約数列:

[1, 3, 29, 37, 87, 97, 111, 151, 291, 453, 1073, 2813, 3219, 3589, 4379, 5587, 8439, 10767, 13137, 14647, 16761, 43941, 104081, 162023, 312243, 424763, 486069, 541939, 1274289, 1625817, 15716231, 47148693]

約数ペア:

[(1, 47148693), (3, 15716231), (29, 1625817), (37, 1274289), (87, 541939), (97, 486069), (111, 424763), (151, 312243), (291, 162023), (453, 104081), (1073, 43941), (2813, 16761), (3219, 14647), (3589, 13137), (4379, 10767), (5587, 8439)]