73838487

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 106707456

約数和(自身を除く): 32868969

約数列:

[1, 3, 23, 53, 61, 69, 159, 183, 331, 993, 1219, 1403, 3233, 3657, 4209, 7613, 9699, 17543, 20191, 22839, 52629, 60573, 74359, 223077, 403489, 464393, 1070123, 1210467, 1393179, 3210369, 24612829, 73838487]

約数ペア:

[(1, 73838487), (3, 24612829), (23, 3210369), (53, 1393179), (61, 1210467), (69, 1070123), (159, 464393), (183, 403489), (331, 223077), (993, 74359), (1219, 60573), (1403, 52629), (3233, 22839), (3657, 20191), (4209, 17543), (7613, 9699)]