80511201

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 130201344

約数和(自身を除く): 49690143

約数列:

[1, 3, 9, 17, 23, 51, 69, 137, 153, 167, 207, 391, 411, 501, 1173, 1233, 1503, 2329, 2839, 3151, 3519, 3841, 6987, 8517, 9453, 11523, 20961, 22879, 25551, 28359, 34569, 53567, 65297, 68637, 160701, 195891, 205911, 388943, 482103, 526217, 587673, 1166829, 1578651, 3500487, 4735953, 8945689, 26837067, 80511201]

約数ペア:

[(1, 80511201), (3, 26837067), (9, 8945689), (17, 4735953), (23, 3500487), (51, 1578651), (69, 1166829), (137, 587673), (153, 526217), (167, 482103), (207, 388943), (391, 205911), (411, 195891), (501, 160701), (1173, 68637), (1233, 65297), (1503, 53567), (2329, 34569), (2839, 28359), (3151, 25551), (3519, 22879), (3841, 20961), (6987, 11523), (8517, 9453)]