68691246397923

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{86389}}^1\times {\mathrm{294169}}^1$

素因数の和:380631

約数の個数: 32

約数和(自身を含む): 98807090414400

約数和(自身を除く): 30115844016477

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 86389, 259167, 294169, 882507, 1468613, 4405839, 4578617, 5000873, 13735851, 15002619, 15590957, 46772871, 77836489, 233509467, 265046269, 795138807, 25412965741, 76238897223, 432020417597, 1296061252791, 1346887184273, 4040661552819, 22897082132641, 68691246397923]

約数ペア:

[(1, 68691246397923), (3, 22897082132641), (17, 4040661552819), (51, 1346887184273), (53, 1296061252791), (159, 432020417597), (901, 76238897223), (2703, 25412965741), (86389, 795138807), (259167, 265046269), (294169, 233509467), (882507, 77836489), (1468613, 46772871), (4405839, 15590957), (4578617, 15002619), (5000873, 13735851)]