84021553

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 116444160

約数和(自身を除く): 32422607

約数列:

[1, 7, 11, 19, 23, 77, 121, 133, 161, 209, 227, 253, 437, 847, 1463, 1589, 1771, 2299, 2497, 2783, 3059, 4313, 4807, 5221, 16093, 17479, 19481, 27467, 30191, 33649, 36547, 47443, 52877, 57431, 99199, 192269, 332101, 370139, 402017, 521873, 631741, 694393, 1091189, 3653111, 4422187, 7638323, 12003079, 84021553]

約数ペア:

[(1, 84021553), (7, 12003079), (11, 7638323), (19, 4422187), (23, 3653111), (77, 1091189), (121, 694393), (133, 631741), (161, 521873), (209, 402017), (227, 370139), (253, 332101), (437, 192269), (847, 99199), (1463, 57431), (1589, 52877), (1771, 47443), (2299, 36547), (2497, 33649), (2783, 30191), (3059, 27467), (4313, 19481), (4807, 17479), (5221, 16093)]