212419912323

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{383}}^1\times {\mathrm{72871}}^1$

素因数の和:73359

約数の個数: 32

約数和(自身を含む): 295498874880

約数和(自身を除く): 83078962557

約数列:

[1, 3, 43, 59, 129, 177, 383, 1149, 2537, 7611, 16469, 22597, 49407, 67791, 72871, 218613, 971671, 2915013, 3133453, 4299389, 9400359, 12898167, 27909593, 83728779, 184873727, 554621181, 1200112499, 1646665987, 3600337497, 4939997961, 70806637441, 212419912323]

約数ペア:

[(1, 212419912323), (3, 70806637441), (43, 4939997961), (59, 3600337497), (129, 1646665987), (177, 1200112499), (383, 554621181), (1149, 184873727), (2537, 83728779), (7611, 27909593), (16469, 12898167), (22597, 9400359), (49407, 4299389), (67791, 3133453), (72871, 2915013), (218613, 971671)]