188977173

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6151}}^1$

素因数の和:6198

約数の個数: 48

約数和(自身を含む): 336637440

約数和(自身を除く): 147660267

約数列:

[1, 3, 7, 11, 19, 21, 33, 49, 57, 77, 133, 147, 209, 231, 399, 539, 627, 931, 1463, 1617, 2793, 4389, 6151, 10241, 18453, 30723, 43057, 67661, 116869, 129171, 202983, 301399, 350607, 473627, 818083, 904197, 1285559, 1420881, 2454249, 3315389, 3856677, 5726581, 8998913, 9946167, 17179743, 26996739, 62992391, 188977173]

約数ペア:

[(1, 188977173), (3, 62992391), (7, 26996739), (11, 17179743), (19, 9946167), (21, 8998913), (33, 5726581), (49, 3856677), (57, 3315389), (77, 2454249), (133, 1420881), (147, 1285559), (209, 904197), (231, 818083), (399, 473627), (539, 350607), (627, 301399), (931, 202983), (1463, 129171), (1617, 116869), (2793, 67661), (4389, 43057), (6151, 30723), (10241, 18453)]