16512156927

素因数分解:

$3^2\times 7^1\times {\mathrm{269}}^1\times {\mathrm{541}}^1\times {\mathrm{1801}}^1$

素因数の和:2624

約数の個数: 48

約数和(自身を含む): 27425286720

約数和(自身を除く): 10913129793

約数列:

[1, 3, 7, 9, 21, 63, 269, 541, 807, 1623, 1801, 1883, 2421, 3787, 4869, 5403, 5649, 11361, 12607, 16209, 16947, 34083, 37821, 113463, 145529, 436587, 484469, 974341, 1018703, 1309761, 1453407, 2923023, 3056109, 3391283, 4360221, 6820387, 8769069, 9168327, 10173849, 20461161, 30521547, 61383483, 262097729, 786293187, 1834684103, 2358879561, 5504052309, 16512156927]

約数ペア:

[(1, 16512156927), (3, 5504052309), (7, 2358879561), (9, 1834684103), (21, 786293187), (63, 262097729), (269, 61383483), (541, 30521547), (807, 20461161), (1623, 10173849), (1801, 9168327), (1883, 8769069), (2421, 6820387), (3787, 4360221), (4869, 3391283), (5403, 3056109), (5649, 2923023), (11361, 1453407), (12607, 1309761), (16209, 1018703), (16947, 974341), (34083, 484469), (37821, 436587), (113463, 145529)]