156945690237

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1801}}^1\times {\mathrm{143093}}^1$

素因数の和:144933

約数の個数: 32

約数和(自身を含む): 247541172480

約数和(自身を除く): 90595482243

約数列:

[1, 3, 7, 21, 29, 87, 203, 609, 1801, 5403, 12607, 37821, 52229, 143093, 156687, 365603, 429279, 1001651, 1096809, 3004953, 4149697, 12449091, 29047879, 87143637, 257710493, 773131479, 1803973451, 5411920353, 7473604297, 22420812891, 52315230079, 156945690237]

約数ペア:

[(1, 156945690237), (3, 52315230079), (7, 22420812891), (21, 7473604297), (29, 5411920353), (87, 1803973451), (203, 773131479), (609, 257710493), (1801, 87143637), (5403, 29047879), (12607, 12449091), (37821, 4149697), (52229, 3004953), (143093, 1096809), (156687, 1001651), (365603, 429279)]