7227804969

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{10853}}^1$

素因数の和:10939

約数の個数: 72

約数和(自身を含む): 13450971456

約数和(自身を除く): 6223166487

約数列:

[1, 3, 7, 9, 11, 21, 31, 33, 63, 77, 93, 99, 217, 231, 279, 341, 651, 693, 961, 1023, 1953, 2387, 2883, 3069, 6727, 7161, 8649, 10571, 10853, 20181, 21483, 31713, 32559, 60543, 73997, 75971, 95139, 97677, 119383, 221991, 227913, 336443, 358149, 665973, 683739, 835681, 1009329, 1074447, 2355101, 2507043, 3027987, 3700873, 7065303, 7521129, 10429733, 11102619, 21195909, 25906111, 31289199, 33307857, 73008131, 77718333, 93867597, 114727063, 219024393, 233154999, 344181189, 657073179, 803089441, 1032543567, 2409268323, 7227804969]

約数ペア:

[(1, 7227804969), (3, 2409268323), (7, 1032543567), (9, 803089441), (11, 657073179), (21, 344181189), (31, 233154999), (33, 219024393), (63, 114727063), (77, 93867597), (93, 77718333), (99, 73008131), (217, 33307857), (231, 31289199), (279, 25906111), (341, 21195909), (651, 11102619), (693, 10429733), (961, 7521129), (1023, 7065303), (1953, 3700873), (2387, 3027987), (2883, 2507043), (3069, 2355101), (6727, 1074447), (7161, 1009329), (8649, 835681), (10571, 683739), (10853, 665973), (20181, 358149), (21483, 336443), (31713, 227913), (32559, 221991), (60543, 119383), (73997, 97677), (75971, 95139)]