53378367

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 83635200

約数和(自身を除く): 30256833

約数列:

[1, 3, 7, 21, 53, 159, 199, 241, 371, 597, 723, 1113, 1393, 1687, 4179, 5061, 10547, 12773, 31641, 38319, 47959, 73829, 89411, 143877, 221487, 268233, 335713, 1007139, 2541827, 7625481, 17792789, 53378367]

約数ペア:

[(1, 53378367), (3, 17792789), (7, 7625481), (21, 2541827), (53, 1007139), (159, 335713), (199, 268233), (241, 221487), (371, 143877), (597, 89411), (723, 73829), (1113, 47959), (1393, 38319), (1687, 31641), (4179, 12773), (5061, 10547)]