201212577

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{401}}^1\times {\mathrm{439}}^1$

素因数の和:973

約数の個数: 24

約数和(自身を含む): 294328320

約数和(自身を除く): 93115743

約数列:

[1, 3, 9, 127, 381, 401, 439, 1143, 1203, 1317, 3609, 3951, 50927, 55753, 152781, 167259, 176039, 458343, 501777, 528117, 1584351, 22356953, 67070859, 201212577]

約数ペア:

[(1, 201212577), (3, 67070859), (9, 22356953), (127, 1584351), (381, 528117), (401, 501777), (439, 458343), (1143, 176039), (1203, 167259), (1317, 152781), (3609, 55753), (3951, 50927)]