9816072021

素因数分解:

$3^3\times 7^1\times {\mathrm{359}}^1\times {\mathrm{144671}}^1$

素因数の和:145046

約数の個数: 32

約数和(自身を含む): 16666214400

約数和(自身を除く): 6850142379

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 359, 1077, 2513, 3231, 7539, 9693, 22617, 67851, 144671, 434013, 1012697, 1302039, 3038091, 3906117, 9114273, 27342819, 51936889, 155810667, 363558223, 467432001, 1090674669, 1402296003, 3272024007, 9816072021]

約数ペア:

[(1, 9816072021), (3, 3272024007), (7, 1402296003), (9, 1090674669), (21, 467432001), (27, 363558223), (63, 155810667), (189, 51936889), (359, 27342819), (1077, 9114273), (2513, 3906117), (3231, 3038091), (7539, 1302039), (9693, 1012697), (22617, 434013), (67851, 144671)]