89983971

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3167}}^1$

素因数の和:3232

約数の個数: 48

約数和(自身を含む): 166053888

約数和(自身を除く): 76069917

約数列:

[1, 3, 7, 9, 11, 21, 33, 41, 63, 77, 99, 123, 231, 287, 369, 451, 693, 861, 1353, 2583, 3157, 3167, 4059, 9471, 9501, 22169, 28413, 28503, 34837, 66507, 104511, 129847, 199521, 243859, 313533, 389541, 731577, 908929, 1168623, 1428317, 2194731, 2726787, 4284951, 8180361, 9998219, 12854853, 29994657, 89983971]

約数ペア:

[(1, 89983971), (3, 29994657), (7, 12854853), (9, 9998219), (11, 8180361), (21, 4284951), (33, 2726787), (41, 2194731), (63, 1428317), (77, 1168623), (99, 908929), (123, 731577), (231, 389541), (287, 313533), (369, 243859), (451, 199521), (693, 129847), (861, 104511), (1353, 66507), (2583, 34837), (3157, 28503), (3167, 28413), (4059, 22169), (9471, 9501)]