67607757

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 122726400

約数和(自身を除く): 55118643

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 67, 133, 171, 189, 201, 281, 399, 469, 513, 603, 843, 1197, 1273, 1407, 1809, 1967, 2529, 3591, 3819, 4221, 5339, 5901, 7587, 8911, 11457, 12663, 16017, 17703, 18827, 26733, 34371, 37373, 48051, 53109, 56481, 80199, 112119, 131789, 144153, 169443, 240597, 336357, 357713, 395367, 508329, 1009071, 1073139, 1186101, 2503991, 3219417, 3558303, 7511973, 9658251, 22535919, 67607757]

約数ペア:

[(1, 67607757), (3, 22535919), (7, 9658251), (9, 7511973), (19, 3558303), (21, 3219417), (27, 2503991), (57, 1186101), (63, 1073139), (67, 1009071), (133, 508329), (171, 395367), (189, 357713), (201, 336357), (281, 240597), (399, 169443), (469, 144153), (513, 131789), (603, 112119), (843, 80199), (1197, 56481), (1273, 53109), (1407, 48051), (1809, 37373), (1967, 34371), (2529, 26733), (3591, 18827), (3819, 17703), (4221, 16017), (5339, 12663), (5901, 11457), (7587, 8911)]