83973195

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{43397}}^1$

素因数の和:43451

約数の個数: 24

約数和(自身を含む): 148941936

約数和(自身を除く): 64968741

約数列:

[1, 3, 5, 9, 15, 43, 45, 129, 215, 387, 645, 1935, 43397, 130191, 216985, 390573, 650955, 1866071, 1952865, 5598213, 9330355, 16794639, 27991065, 83973195]

約数ペア:

[(1, 83973195), (3, 27991065), (5, 16794639), (9, 9330355), (15, 5598213), (43, 1952865), (45, 1866071), (129, 650955), (215, 390573), (387, 216985), (645, 130191), (1935, 43397)]