89099703

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2521}}^1$

素因数の和:2565

約数の個数: 64

約数和(自身を含む): 174320640

約数和(自身を除く): 85220937

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, 1309, 1683, 2079, 2521, 3213, 3927, 5049, 7563, 11781, 17647, 22689, 27731, 35343, 42857, 52941, 68067, 83193, 128571, 158823, 194117, 249579, 299999, 385713, 471427, 476469, 582351, 748737, 899997, 1157139, 1414281, 1747053, 2699991, 3299989, 4242843, 5241159, 8099973, 9899967, 12728529, 29699901, 89099703]

約数ペア:

[(1, 89099703), (3, 29699901), (7, 12728529), (9, 9899967), (11, 8099973), (17, 5241159), (21, 4242843), (27, 3299989), (33, 2699991), (51, 1747053), (63, 1414281), (77, 1157139), (99, 899997), (119, 748737), (153, 582351), (187, 476469), (189, 471427), (231, 385713), (297, 299999), (357, 249579), (459, 194117), (561, 158823), (693, 128571), (1071, 83193), (1309, 68067), (1683, 52941), (2079, 42857), (2521, 35343), (3213, 27731), (3927, 22689), (5049, 17647), (7563, 11781)]