74107209

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{367}}^1$

素因数の和:621

約数の個数: 32

約数和(自身を含む): 112343040

約数和(自身を除く): 38235831

約数列:

[1, 3, 11, 29, 33, 87, 211, 319, 367, 633, 957, 1101, 2321, 4037, 6119, 6963, 10643, 12111, 18357, 31929, 67309, 77437, 117073, 201927, 232311, 351219, 851807, 2245673, 2555421, 6737019, 24702403, 74107209]

約数ペア:

[(1, 74107209), (3, 24702403), (11, 6737019), (29, 2555421), (33, 2245673), (87, 851807), (211, 351219), (319, 232311), (367, 201927), (633, 117073), (957, 77437), (1101, 67309), (2321, 31929), (4037, 18357), (6119, 12111), (6963, 10643)]