182676921

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{3137}}^1$

素因数の和:3253

約数の個数: 32

約数和(自身を含む): 289198080

約数和(自身を除く): 106521159

約数列:

[1, 3, 7, 21, 47, 59, 141, 177, 329, 413, 987, 1239, 2773, 3137, 8319, 9411, 19411, 21959, 58233, 65877, 147439, 185083, 442317, 555249, 1032073, 1295581, 3096219, 3886743, 8698901, 26096703, 60892307, 182676921]

約数ペア:

[(1, 182676921), (3, 60892307), (7, 26096703), (21, 8698901), (47, 3886743), (59, 3096219), (141, 1295581), (177, 1032073), (329, 555249), (413, 442317), (987, 185083), (1239, 147439), (2773, 65877), (3137, 58233), (8319, 21959), (9411, 19411)]