236991393

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{967}}^1$

素因数の和:1318

約数の個数: 32

約数和(自身を含む): 364742400

約数和(自身を除く): 127751007

約数列:

[1, 3, 9, 27, 29, 87, 261, 313, 783, 939, 967, 2817, 2901, 8451, 8703, 9077, 26109, 27231, 28043, 81693, 84129, 245079, 252387, 302671, 757161, 908013, 2724039, 8172117, 8777459, 26332377, 78997131, 236991393]

約数ペア:

[(1, 236991393), (3, 78997131), (9, 26332377), (27, 8777459), (29, 8172117), (87, 2724039), (261, 908013), (313, 757161), (783, 302671), (939, 252387), (967, 245079), (2817, 84129), (2901, 81693), (8451, 28043), (8703, 27231), (9077, 26109)]