67765893

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2377}}^1$

素因数の和:2453

約数の個数: 32

約数和(自身を含む): 105469056

約数和(自身を除く): 37703163

約数列:

[1, 3, 13, 17, 39, 43, 51, 129, 221, 559, 663, 731, 1677, 2193, 2377, 7131, 9503, 28509, 30901, 40409, 92703, 102211, 121227, 306633, 525317, 1328743, 1575951, 1737587, 3986229, 5212761, 22588631, 67765893]

約数ペア:

[(1, 67765893), (3, 22588631), (13, 5212761), (17, 3986229), (39, 1737587), (43, 1575951), (51, 1328743), (129, 525317), (221, 306633), (559, 121227), (663, 102211), (731, 92703), (1677, 40409), (2193, 30901), (2377, 28509), (7131, 9503)]