970137

素因数分解:

$3^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1$

素因数の和:107

約数の個数: 40

約数和(自身を含む): 1742400

約数和(自身を除く): 772263

約数列:

[1, 3, 7, 9, 21, 27, 29, 59, 63, 81, 87, 177, 189, 203, 261, 413, 531, 567, 609, 783, 1239, 1593, 1711, 1827, 2349, 3717, 4779, 5133, 5481, 11151, 11977, 15399, 16443, 33453, 35931, 46197, 107793, 138591, 323379, 970137]

約数ペア:

[(1, 970137), (3, 323379), (7, 138591), (9, 107793), (21, 46197), (27, 35931), (29, 33453), (59, 16443), (63, 15399), (81, 11977), (87, 11151), (177, 5481), (189, 5133), (203, 4779), (261, 3717), (413, 2349), (531, 1827), (567, 1711), (609, 1593), (783, 1239)]