191951529

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{11383}}^1$

素因数の和:11477

約数の個数: 32

約数和(自身を含む): 323487744

約数和(自身を除く): 131536215

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 219, 231, 511, 803, 1533, 2409, 5621, 11383, 16863, 34149, 79681, 125213, 239043, 375639, 830959, 876491, 2492877, 2629473, 5816713, 9140549, 17450139, 27421647, 63983843, 191951529]

約数ペア:

[(1, 191951529), (3, 63983843), (7, 27421647), (11, 17450139), (21, 9140549), (33, 5816713), (73, 2629473), (77, 2492877), (219, 876491), (231, 830959), (511, 375639), (803, 239043), (1533, 125213), (2409, 79681), (5621, 34149), (11383, 16863)]