81932061

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 119560320

約数和(自身を除く): 37628259

約数列:

[1, 3, 17, 51, 59, 73, 177, 219, 373, 1003, 1119, 1241, 3009, 3723, 4307, 6341, 12921, 19023, 22007, 27229, 66021, 73219, 81687, 219657, 374119, 462893, 1122357, 1388679, 1606511, 4819533, 27310687, 81932061]

約数ペア:

[(1, 81932061), (3, 27310687), (17, 4819533), (51, 1606511), (59, 1388679), (73, 1122357), (177, 462893), (219, 374119), (373, 219657), (1003, 81687), (1119, 73219), (1241, 66021), (3009, 27229), (3723, 22007), (4307, 19023), (6341, 12921)]