156073449

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1\times {\mathrm{593}}^1$

素因数の和:837

約数の個数: 32

約数和(自身を含む): 242694144

約数和(自身を除く): 86620695

約数列:

[1, 3, 7, 21, 83, 151, 249, 453, 581, 593, 1057, 1743, 1779, 3171, 4151, 12453, 12533, 37599, 49219, 87731, 89543, 147657, 263193, 268629, 344533, 626801, 1033599, 1880403, 7432069, 22296207, 52024483, 156073449]

約数ペア:

[(1, 156073449), (3, 52024483), (7, 22296207), (21, 7432069), (83, 1880403), (151, 1033599), (249, 626801), (453, 344533), (581, 268629), (593, 263193), (1057, 147657), (1743, 89543), (1779, 87731), (3171, 49219), (4151, 37599), (12453, 12533)]