27502866

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{227}}^1$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 61461504

約数和(自身を除く): 33958638

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 127, 159, 227, 254, 318, 381, 454, 477, 681, 762, 954, 1143, 1362, 2043, 2286, 4086, 6731, 12031, 13462, 20193, 24062, 28829, 36093, 40386, 57658, 60579, 72186, 86487, 108279, 121158, 172974, 216558, 259461, 518922, 1527937, 3055874, 4583811, 9167622, 13751433, 27502866]

約数ペア:

[(1, 27502866), (2, 13751433), (3, 9167622), (6, 4583811), (9, 3055874), (18, 1527937), (53, 518922), (106, 259461), (127, 216558), (159, 172974), (227, 121158), (254, 108279), (318, 86487), (381, 72186), (454, 60579), (477, 57658), (681, 40386), (762, 36093), (954, 28829), (1143, 24062), (1362, 20193), (2043, 13462), (2286, 12031), (4086, 6731)]