20231437311

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{143629}}^1$

素因数の和:143725

約数の個数: 40

約数和(自身を含む): 31699715520

約数和(自身を除く): 11468278209

約数列:

[1, 3, 9, 27, 37, 47, 81, 111, 141, 333, 423, 999, 1269, 1739, 2997, 3807, 5217, 15651, 46953, 140859, 143629, 430887, 1292661, 3877983, 5314273, 6750563, 11633949, 15942819, 20251689, 47828457, 60755067, 143485371, 182265201, 249770831, 430456113, 546795603, 749312493, 2247937479, 6743812437, 20231437311]

約数ペア:

[(1, 20231437311), (3, 6743812437), (9, 2247937479), (27, 749312493), (37, 546795603), (47, 430456113), (81, 249770831), (111, 182265201), (141, 143485371), (333, 60755067), (423, 47828457), (999, 20251689), (1269, 15942819), (1739, 11633949), (2997, 6750563), (3807, 5314273), (5217, 3877983), (15651, 1292661), (46953, 430887), (140859, 143629)]