270350829

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{3371}}^1$

素因数の和:3470

約数の個数: 48

約数和(自身を含む): 476935680

約数和(自身を除く): 206584851

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 67, 133, 171, 201, 399, 469, 603, 1197, 1273, 1407, 3371, 3819, 4221, 8911, 10113, 11457, 23597, 26733, 30339, 64049, 70791, 80199, 192147, 212373, 225857, 448343, 576441, 677571, 1345029, 1580999, 2032713, 4035087, 4291283, 4742997, 12873849, 14228991, 30038981, 38621547, 90116943, 270350829]

約数ペア:

[(1, 270350829), (3, 90116943), (7, 38621547), (9, 30038981), (19, 14228991), (21, 12873849), (57, 4742997), (63, 4291283), (67, 4035087), (133, 2032713), (171, 1580999), (201, 1345029), (399, 677571), (469, 576441), (603, 448343), (1197, 225857), (1273, 212373), (1407, 192147), (3371, 80199), (3819, 70791), (4221, 64049), (8911, 30339), (10113, 26733), (11457, 23597)]