65669331

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{5867}}^1$

素因数の和:5931

約数の個数: 32

約数和(自身を含む): 110412288

約数和(自身を除く): 44742957

約数列:

[1, 3, 7, 13, 21, 39, 41, 91, 123, 273, 287, 533, 861, 1599, 3731, 5867, 11193, 17601, 41069, 76271, 123207, 228813, 240547, 533897, 721641, 1601691, 1683829, 3127111, 5051487, 9381333, 21889777, 65669331]

約数ペア:

[(1, 65669331), (3, 21889777), (7, 9381333), (13, 5051487), (21, 3127111), (39, 1683829), (41, 1601691), (91, 721641), (123, 533897), (273, 240547), (287, 228813), (533, 123207), (861, 76271), (1599, 41069), (3731, 17601), (5867, 11193)]