142776309

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3079}}^1$

素因数の和:3165

約数の個数: 32

約数和(自身を含む): 217324800

約数和(自身を除く): 74548491

約数列:

[1, 3, 13, 29, 39, 41, 87, 123, 377, 533, 1131, 1189, 1599, 3079, 3567, 9237, 15457, 40027, 46371, 89291, 120081, 126239, 267873, 378717, 1160783, 1641107, 3482349, 3660931, 4923321, 10982793, 47592103, 142776309]

約数ペア:

[(1, 142776309), (3, 47592103), (13, 10982793), (29, 4923321), (39, 3660931), (41, 3482349), (87, 1641107), (123, 1160783), (377, 378717), (533, 267873), (1131, 126239), (1189, 120081), (1599, 89291), (3079, 46371), (3567, 40027), (9237, 15457)]