28958838201

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{3391}}^1$

素因数の和:3632

約数の個数: 80

約数和(自身を含む): 47281766400

約数和(自身を除く): 18322928199

約数列:

[1, 3, 9, 19, 27, 31, 57, 81, 93, 171, 179, 279, 513, 537, 589, 837, 1539, 1611, 1767, 2511, 3391, 3401, 4833, 5301, 5549, 10173, 10203, 14499, 15903, 16647, 30519, 30609, 47709, 49941, 64429, 91557, 91827, 105121, 105431, 149823, 193287, 274671, 275481, 315363, 316293, 449469, 579861, 606989, 946089, 948879, 1739583, 1820967, 1997299, 2838267, 2846637, 5218749, 5462901, 5991897, 8514801, 8539911, 11532791, 16388703, 17975691, 18816659, 34598373, 49166109, 53927073, 56449977, 103795119, 161781219, 169349931, 311385357, 357516521, 508049793, 934156071, 1072549563, 1524149379, 3217648689, 9652946067, 28958838201]

約数ペア:

[(1, 28958838201), (3, 9652946067), (9, 3217648689), (19, 1524149379), (27, 1072549563), (31, 934156071), (57, 508049793), (81, 357516521), (93, 311385357), (171, 169349931), (179, 161781219), (279, 103795119), (513, 56449977), (537, 53927073), (589, 49166109), (837, 34598373), (1539, 18816659), (1611, 17975691), (1767, 16388703), (2511, 11532791), (3391, 8539911), (3401, 8514801), (4833, 5991897), (5301, 5462901), (5549, 5218749), (10173, 2846637), (10203, 2838267), (14499, 1997299), (15903, 1820967), (16647, 1739583), (30519, 948879), (30609, 946089), (47709, 606989), (49941, 579861), (64429, 449469), (91557, 316293), (91827, 315363), (105121, 275481), (105431, 274671), (149823, 193287)]