74735487

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{797}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 116444160

約数和(自身を除く): 41708673

約数列:

[1, 3, 9, 23, 27, 69, 151, 207, 453, 621, 797, 1359, 2391, 3473, 4077, 7173, 10419, 18331, 21519, 31257, 54993, 93771, 120347, 164979, 361041, 494937, 1083123, 2767981, 3249369, 8303943, 24911829, 74735487]

約数ペア:

[(1, 74735487), (3, 24911829), (9, 8303943), (23, 3249369), (27, 2767981), (69, 1083123), (151, 494937), (207, 361041), (453, 164979), (621, 120347), (797, 93771), (1359, 54993), (2391, 31257), (3473, 21519), (4077, 18331), (7173, 10419)]