231415299

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:449

約数の個数: 40

約数和(自身を含む): 353236752

約数和(自身を除く): 121821453

約数列:

[1, 3, 9, 27, 81, 113, 131, 193, 339, 393, 579, 1017, 1179, 1737, 3051, 3537, 5211, 9153, 10611, 14803, 15633, 21809, 25283, 44409, 65427, 75849, 133227, 196281, 227547, 399681, 588843, 682641, 1199043, 1766529, 2047923, 2856979, 8570937, 25712811, 77138433, 231415299]

約数ペア:

[(1, 231415299), (3, 77138433), (9, 25712811), (27, 8570937), (81, 2856979), (113, 2047923), (131, 1766529), (193, 1199043), (339, 682641), (393, 588843), (579, 399681), (1017, 227547), (1179, 196281), (1737, 133227), (3051, 75849), (3537, 65427), (5211, 44409), (9153, 25283), (10611, 21809), (14803, 15633)]