15671804883

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{13249}}^1$

素因数の和:13392

約数の個数: 64

約数和(自身を含む): 26050560000

約数和(自身を除く): 10378755117

約数列:

[1, 3, 7, 21, 23, 31, 69, 79, 93, 161, 217, 237, 483, 553, 651, 713, 1659, 1817, 2139, 2449, 4991, 5451, 7347, 12719, 13249, 14973, 17143, 38157, 39747, 51429, 56327, 92743, 168981, 278229, 304727, 394289, 410719, 914181, 1046671, 1182867, 1232157, 2133089, 2875033, 3140013, 6399267, 7326697, 8625099, 9446537, 21980091, 24073433, 28339611, 32446801, 66125759, 72220299, 97340403, 168514031, 198377277, 227127607, 505542093, 681382821, 746276423, 2238829269, 5223934961, 15671804883]

約数ペア:

[(1, 15671804883), (3, 5223934961), (7, 2238829269), (21, 746276423), (23, 681382821), (31, 505542093), (69, 227127607), (79, 198377277), (93, 168514031), (161, 97340403), (217, 72220299), (237, 66125759), (483, 32446801), (553, 28339611), (651, 24073433), (713, 21980091), (1659, 9446537), (1817, 8625099), (2139, 7326697), (2449, 6399267), (4991, 3140013), (5451, 2875033), (7347, 2133089), (12719, 1232157), (13249, 1182867), (14973, 1046671), (17143, 914181), (38157, 410719), (39747, 394289), (51429, 304727), (56327, 278229), (92743, 168981)]