147646989

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{45953}}^1$

素因数の和:45986

約数の個数: 32

約数和(自身を含む): 264695040

約数和(自身を除く): 117048051

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 45953, 137859, 321671, 413577, 781201, 965013, 1240731, 2343603, 2895039, 5468407, 7030809, 8685117, 16405221, 21092427, 49215663, 147646989]

約数ペア:

[(1, 147646989), (3, 49215663), (7, 21092427), (9, 16405221), (17, 8685117), (21, 7030809), (27, 5468407), (51, 2895039), (63, 2343603), (119, 1240731), (153, 965013), (189, 781201), (357, 413577), (459, 321671), (1071, 137859), (3213, 45953)]