67701285

素因数分解:

$3^3\times 5^1\times {\mathrm{503}}^1\times {\mathrm{997}}^1$

素因数の和:1514

約数の個数: 32

約数和(自身を含む): 120718080

約数和(自身を除く): 53016795

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 503, 997, 1509, 2515, 2991, 4527, 4985, 7545, 8973, 13581, 14955, 22635, 26919, 44865, 67905, 134595, 501491, 1504473, 2507455, 4513419, 7522365, 13540257, 22567095, 67701285]

約数ペア:

[(1, 67701285), (3, 22567095), (5, 13540257), (9, 7522365), (15, 4513419), (27, 2507455), (45, 1504473), (135, 501491), (503, 134595), (997, 67905), (1509, 44865), (2515, 26919), (2991, 22635), (4527, 14955), (4985, 13581), (7545, 8973)]