201816117

素因数分解:

$3^5\times {\mathrm{877}}^1\times {\mathrm{947}}^1$

素因数の和:1839

約数の個数: 24

約数和(自身を含む): 302973216

約数和(自身を除く): 101157099

約数列:

[1, 3, 9, 27, 81, 243, 877, 947, 2631, 2841, 7893, 8523, 23679, 25569, 71037, 76707, 213111, 230121, 830519, 2491557, 7474671, 22424013, 67272039, 201816117]

約数ペア:

[(1, 201816117), (3, 67272039), (9, 22424013), (27, 7474671), (81, 2491557), (243, 830519), (877, 230121), (947, 213111), (2631, 76707), (2841, 71037), (7893, 25569), (8523, 23679)]