15678540423

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{3413}}^1$

素因数の和:3589

約数の個数: 96

約数和(自身を含む): 28631715840

約数和(自身を除く): 12953175417

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 71, 79, 91, 117, 213, 237, 273, 497, 553, 639, 711, 819, 923, 1027, 1491, 1659, 2769, 3081, 3413, 4473, 4977, 5609, 6461, 7189, 8307, 9243, 10239, 16827, 19383, 21567, 23891, 30717, 39263, 44369, 50481, 58149, 64701, 71673, 72917, 117789, 133107, 215019, 218751, 242323, 269627, 310583, 353367, 399321, 510419, 656253, 726969, 808881, 931749, 1531257, 1696261, 1887389, 2180907, 2426643, 2795247, 3150199, 3505151, 4593771, 5088783, 5662167, 9450597, 10515453, 15266349, 16986501, 19143517, 22051393, 24536057, 28351791, 31546359, 57430551, 66154179, 73608171, 134004619, 172291653, 198462537, 220824513, 248865721, 402013857, 746597163, 1206041571, 1742060047, 2239791489, 5226180141, 15678540423]

約数ペア:

[(1, 15678540423), (3, 5226180141), (7, 2239791489), (9, 1742060047), (13, 1206041571), (21, 746597163), (39, 402013857), (63, 248865721), (71, 220824513), (79, 198462537), (91, 172291653), (117, 134004619), (213, 73608171), (237, 66154179), (273, 57430551), (497, 31546359), (553, 28351791), (639, 24536057), (711, 22051393), (819, 19143517), (923, 16986501), (1027, 15266349), (1491, 10515453), (1659, 9450597), (2769, 5662167), (3081, 5088783), (3413, 4593771), (4473, 3505151), (4977, 3150199), (5609, 2795247), (6461, 2426643), (7189, 2180907), (8307, 1887389), (9243, 1696261), (10239, 1531257), (16827, 931749), (19383, 808881), (21567, 726969), (23891, 656253), (30717, 510419), (39263, 399321), (44369, 353367), (50481, 310583), (58149, 269627), (64701, 242323), (71673, 218751), (72917, 215019), (117789, 133107)]