40787523

素因数分解:

$3^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{3221}}^1$

素因数の和:3304

約数の個数: 32

約数和(自身を含む): 70110720

約数和(自身を除く): 29323197

約数列:

[1, 3, 7, 9, 21, 27, 63, 67, 189, 201, 469, 603, 1407, 1809, 3221, 4221, 9663, 12663, 22547, 28989, 67641, 86967, 202923, 215807, 608769, 647421, 1510649, 1942263, 4531947, 5826789, 13595841, 40787523]

約数ペア:

[(1, 40787523), (3, 13595841), (7, 5826789), (9, 4531947), (21, 1942263), (27, 1510649), (63, 647421), (67, 608769), (189, 215807), (201, 202923), (469, 86967), (603, 67641), (1407, 28989), (1809, 22547), (3221, 12663), (4221, 9663)]