7550319693

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{1801}}^1$

素因数の和:1935

約数の個数: 72

約数和(自身を含む): 12522890880

約数和(自身を除く): 4972571187

約数列:

[1, 3, 7, 19, 21, 49, 57, 79, 133, 147, 237, 361, 399, 553, 931, 1083, 1501, 1659, 1801, 2527, 2793, 3871, 4503, 5403, 7581, 10507, 11613, 12607, 17689, 28519, 31521, 34219, 37821, 53067, 73549, 85557, 88249, 102657, 142279, 199633, 220647, 239533, 264747, 426837, 598899, 650161, 718599, 995953, 1397431, 1676731, 1950483, 2703301, 2987859, 4192293, 4551127, 5030193, 6971671, 8109903, 13653381, 18923107, 20915013, 31857889, 51362719, 56769321, 95573667, 132461749, 154088157, 359539033, 397385247, 1078617099, 2516773231, 7550319693]

約数ペア:

[(1, 7550319693), (3, 2516773231), (7, 1078617099), (19, 397385247), (21, 359539033), (49, 154088157), (57, 132461749), (79, 95573667), (133, 56769321), (147, 51362719), (237, 31857889), (361, 20915013), (399, 18923107), (553, 13653381), (931, 8109903), (1083, 6971671), (1501, 5030193), (1659, 4551127), (1801, 4192293), (2527, 2987859), (2793, 2703301), (3871, 1950483), (4503, 1676731), (5403, 1397431), (7581, 995953), (10507, 718599), (11613, 650161), (12607, 598899), (17689, 426837), (28519, 264747), (31521, 239533), (34219, 220647), (37821, 199633), (53067, 142279), (73549, 102657), (85557, 88249)]