73197293

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:269

約数の個数: 32

約数和(自身を含む): 87091200

約数和(自身を除く): 13893907

約数列:

[1, 13, 23, 31, 53, 149, 299, 403, 689, 713, 1219, 1643, 1937, 3427, 4619, 7897, 9269, 15847, 21359, 37789, 44551, 60047, 102661, 106237, 181631, 244807, 491257, 1381081, 2361203, 3182491, 5630561, 73197293]

約数ペア:

[(1, 73197293), (13, 5630561), (23, 3182491), (31, 2361203), (53, 1381081), (149, 491257), (299, 244807), (403, 181631), (689, 106237), (713, 102661), (1219, 60047), (1643, 44551), (1937, 37789), (3427, 21359), (4619, 15847), (7897, 9269)]