73548447

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{1031}}^1$

素因数の和:1163

約数の個数: 32

約数和(自身を含む): 116244480

約数和(自身を除く): 42696033

約数列:

[1, 3, 7, 21, 43, 79, 129, 237, 301, 553, 903, 1031, 1659, 3093, 3397, 7217, 10191, 21651, 23779, 44333, 71337, 81449, 132999, 244347, 310331, 570143, 930993, 1710429, 3502307, 10506921, 24516149, 73548447]

約数ペア:

[(1, 73548447), (3, 24516149), (7, 10506921), (21, 3502307), (43, 1710429), (79, 930993), (129, 570143), (237, 310331), (301, 244347), (553, 132999), (903, 81449), (1031, 71337), (1659, 44333), (3093, 23779), (3397, 21651), (7217, 10191)]