9931383

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:325

約数の個数: 64

約数和(自身を含む): 19491840

約数和(自身を除く): 9560457

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 33, 51, 63, 77, 99, 119, 153, 187, 189, 231, 281, 297, 357, 459, 561, 693, 843, 1071, 1309, 1683, 1967, 2079, 2529, 3091, 3213, 3927, 4777, 5049, 5901, 7587, 9273, 11781, 14331, 17703, 21637, 27819, 33439, 35343, 42993, 52547, 53109, 64911, 83457, 100317, 128979, 157641, 194733, 300951, 367829, 472923, 584199, 902853, 1103487, 1418769, 3310461, 9931383]

約数ペア:

[(1, 9931383), (3, 3310461), (7, 1418769), (9, 1103487), (11, 902853), (17, 584199), (21, 472923), (27, 367829), (33, 300951), (51, 194733), (63, 157641), (77, 128979), (99, 100317), (119, 83457), (153, 64911), (187, 53109), (189, 52547), (231, 42993), (281, 35343), (297, 33439), (357, 27819), (459, 21637), (561, 17703), (693, 14331), (843, 11781), (1071, 9273), (1309, 7587), (1683, 5901), (1967, 5049), (2079, 4777), (2529, 3927), (3091, 3213)]