39478131

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1117}}^1$

素因数の和:1161

約数の個数: 64

約数和(自身を含む): 77276160

約数和(自身を除く): 37798029

約数列:

[1, 3, 7, 9, 11, 17, 21, 27, 33, 51, 63, 77, 99, 119, 153, 187, 189, 231, 297, 357, 459, 561, 693, 1071, 1117, 1309, 1683, 2079, 3213, 3351, 3927, 5049, 7819, 10053, 11781, 12287, 18989, 23457, 30159, 35343, 36861, 56967, 70371, 86009, 110583, 132923, 170901, 208879, 211113, 258027, 331749, 398769, 512703, 626637, 774081, 1196307, 1462153, 1879911, 2322243, 3588921, 4386459, 5639733, 13159377, 39478131]

約数ペア:

[(1, 39478131), (3, 13159377), (7, 5639733), (9, 4386459), (11, 3588921), (17, 2322243), (21, 1879911), (27, 1462153), (33, 1196307), (51, 774081), (63, 626637), (77, 512703), (99, 398769), (119, 331749), (153, 258027), (187, 211113), (189, 208879), (231, 170901), (297, 132923), (357, 110583), (459, 86009), (561, 70371), (693, 56967), (1071, 36861), (1117, 35343), (1309, 30159), (1683, 23457), (2079, 18989), (3213, 12287), (3351, 11781), (3927, 10053), (5049, 7819)]