71743503

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1$

素因数の和:699

約数の個数: 32

約数和(自身を含む): 106868160

約数和(自身を除く): 35124657

約数列:

[1, 3, 13, 39, 53, 61, 159, 183, 569, 689, 793, 1707, 2067, 2379, 3233, 7397, 9699, 22191, 30157, 34709, 42029, 90471, 104127, 126087, 392041, 451217, 1176123, 1353651, 1839577, 5518731, 23914501, 71743503]

約数ペア:

[(1, 71743503), (3, 23914501), (13, 5518731), (39, 1839577), (53, 1353651), (61, 1176123), (159, 451217), (183, 392041), (569, 126087), (689, 104127), (793, 90471), (1707, 42029), (2067, 34709), (2379, 30157), (3233, 22191), (7397, 9699)]