40303791

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1399}}^1$

素因数の和:1516

約数の個数: 32

約数和(自身を含む): 65856000

約数和(自身を除く): 25552209

約数列:

[1, 3, 9, 11, 27, 33, 97, 99, 291, 297, 873, 1067, 1399, 2619, 3201, 4197, 9603, 12591, 15389, 28809, 37773, 46167, 135703, 138501, 407109, 415503, 1221327, 1492733, 3663981, 4478199, 13434597, 40303791]

約数ペア:

[(1, 40303791), (3, 13434597), (9, 4478199), (11, 3663981), (27, 1492733), (33, 1221327), (97, 415503), (99, 407109), (291, 138501), (297, 135703), (873, 46167), (1067, 37773), (1399, 28809), (2619, 15389), (3201, 12591), (4197, 9603)]