47876631

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 72361728

約数和(自身を除く): 24485097

約数列:

[1, 3, 11, 33, 37, 111, 113, 339, 347, 407, 1041, 1221, 1243, 3729, 3817, 4181, 11451, 12543, 12839, 38517, 39211, 45991, 117633, 137973, 141229, 423687, 431321, 1293963, 1450807, 4352421, 15958877, 47876631]

約数ペア:

[(1, 47876631), (3, 15958877), (11, 4352421), (33, 1450807), (37, 1293963), (111, 431321), (113, 423687), (339, 141229), (347, 137973), (407, 117633), (1041, 45991), (1221, 39211), (1243, 38517), (3729, 12839), (3817, 12543), (4181, 11451)]