27761954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:362

約数の個数: 32

約数和(自身を含む): 46818432

約数和(自身を除く): 19056478

約数列:

[1, 2, 11, 22, 61, 122, 137, 151, 274, 302, 671, 1342, 1507, 1661, 3014, 3322, 8357, 9211, 16714, 18422, 20687, 41374, 91927, 101321, 183854, 202642, 227557, 455114, 1261907, 2523814, 13880977, 27761954]

約数ペア:

[(1, 27761954), (2, 13880977), (11, 2523814), (22, 1261907), (61, 455114), (122, 227557), (137, 202642), (151, 183854), (274, 101321), (302, 91927), (671, 41374), (1342, 20687), (1507, 18422), (1661, 16714), (3014, 9211), (3322, 8357)]