15661827909

素因数分解:

$3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{14303}}^1$

素因数の和:14527

約数の個数: 72

約数和(自身を含む): 28490821632

約数和(自身を除く): 12828993723

約数列:

[1, 3, 7, 9, 13, 21, 39, 49, 63, 91, 117, 147, 191, 273, 441, 573, 637, 819, 1337, 1719, 1911, 2483, 4011, 5733, 7449, 9359, 12033, 14303, 17381, 22347, 28077, 42909, 52143, 84231, 100121, 121667, 128727, 156429, 185939, 300363, 365001, 557817, 700847, 901089, 1095003, 1301573, 1673451, 2102541, 2731873, 3904719, 6307623, 8195619, 9111011, 11714157, 19123111, 24586857, 27333033, 35514349, 57369333, 81999099, 106543047, 133861777, 172107999, 248600443, 319629141, 401585331, 745801329, 1204755993, 1740203101, 2237403987, 5220609303, 15661827909]

約数ペア:

[(1, 15661827909), (3, 5220609303), (7, 2237403987), (9, 1740203101), (13, 1204755993), (21, 745801329), (39, 401585331), (49, 319629141), (63, 248600443), (91, 172107999), (117, 133861777), (147, 106543047), (191, 81999099), (273, 57369333), (441, 35514349), (573, 27333033), (637, 24586857), (819, 19123111), (1337, 11714157), (1719, 9111011), (1911, 8195619), (2483, 6307623), (4011, 3904719), (5733, 2731873), (7449, 2102541), (9359, 1673451), (12033, 1301573), (14303, 1095003), (17381, 901089), (22347, 700847), (28077, 557817), (42909, 365001), (52143, 300363), (84231, 185939), (100121, 156429), (121667, 128727)]