166997156953

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1\times {\mathrm{1861}}^1$

素因数の和:2470

約数の個数: 48

約数和(自身を含む): 193995970560

約数和(自身を除く): 26998813607

約数列:

[1, 11, 31, 47, 121, 341, 509, 517, 1457, 1861, 3751, 5599, 5687, 15779, 16027, 20471, 23923, 57691, 61589, 87467, 173569, 176297, 225181, 263153, 634601, 741613, 947249, 962137, 1909259, 2711477, 2894683, 6980611, 8157743, 10419739, 10583507, 29364719, 29826247, 44520703, 89735173, 114617129, 323011909, 328088717, 489727733, 1380141793, 3553130999, 5387005063, 15181559723, 166997156953]

約数ペア:

[(1, 166997156953), (11, 15181559723), (31, 5387005063), (47, 3553130999), (121, 1380141793), (341, 489727733), (509, 328088717), (517, 323011909), (1457, 114617129), (1861, 89735173), (3751, 44520703), (5599, 29826247), (5687, 29364719), (15779, 10583507), (16027, 10419739), (20471, 8157743), (23923, 6980611), (57691, 2894683), (61589, 2711477), (87467, 1909259), (173569, 962137), (176297, 947249), (225181, 741613), (263153, 634601)]