140073141

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{607}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 206875648

約数和(自身を除く): 66802507

約数列:

[1, 3, 13, 39, 61, 97, 183, 291, 607, 793, 1261, 1821, 2379, 3783, 5917, 7891, 17751, 23673, 37027, 58879, 76921, 111081, 176637, 230763, 481351, 765427, 1444053, 2296281, 3591619, 10774857, 46691047, 140073141]

約数ペア:

[(1, 140073141), (3, 46691047), (13, 10774857), (39, 3591619), (61, 2296281), (97, 1444053), (183, 765427), (291, 481351), (607, 230763), (793, 176637), (1261, 111081), (1821, 76921), (2379, 58879), (3783, 37027), (5917, 23673), (7891, 17751)]