31005046809

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1\times {\mathrm{3433}}^1$

素因数の和:4147

約数の個数: 64

約数和(自身を含む): 51269345280

約数和(自身を除く): 20264298471

約数列:

[1, 3, 9, 11, 27, 33, 47, 99, 141, 297, 423, 517, 647, 1269, 1551, 1941, 3433, 4653, 5823, 7117, 10299, 13959, 17469, 21351, 30409, 30897, 37763, 64053, 91227, 92691, 113289, 161351, 192159, 273681, 334499, 339867, 484053, 821043, 1003497, 1019601, 1452159, 1774861, 2221151, 3010491, 4356477, 5324583, 6663453, 9031473, 15973749, 19990359, 24432661, 47921247, 59971077, 73297983, 104394097, 219893949, 313182291, 659681847, 939546873, 1148335067, 2818640619, 3445005201, 10335015603, 31005046809]

約数ペア:

[(1, 31005046809), (3, 10335015603), (9, 3445005201), (11, 2818640619), (27, 1148335067), (33, 939546873), (47, 659681847), (99, 313182291), (141, 219893949), (297, 104394097), (423, 73297983), (517, 59971077), (647, 47921247), (1269, 24432661), (1551, 19990359), (1941, 15973749), (3433, 9031473), (4653, 6663453), (5823, 5324583), (7117, 4356477), (10299, 3010491), (13959, 2221151), (17469, 1774861), (21351, 1452159), (30409, 1019601), (30897, 1003497), (37763, 821043), (64053, 484053), (91227, 339867), (92691, 334499), (113289, 273681), (161351, 192159)]