15696440091

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{2239}}^1$

素因数の和:2398

約数の個数: 80

約数和(自身を含む): 25291284480

約数和(自身を除く): 9594844389

約数列:

[1, 3, 9, 23, 27, 53, 69, 71, 81, 159, 207, 213, 477, 621, 639, 1219, 1431, 1633, 1863, 1917, 2239, 3657, 3763, 4293, 4899, 5751, 6717, 10971, 11289, 14697, 20151, 32913, 33867, 44091, 51497, 60453, 86549, 98739, 101601, 118667, 132273, 154491, 158969, 181359, 259647, 304803, 356001, 463473, 476907, 778941, 1068003, 1390419, 1430721, 2336823, 2729341, 3204009, 3656287, 4171257, 4292163, 7010469, 8188023, 8425357, 9612027, 10968861, 12876489, 24564069, 25276071, 32906583, 73692207, 75828213, 98719749, 193783211, 221076621, 227484639, 296159247, 581349633, 682453917, 1744048899, 5232146697, 15696440091]

約数ペア:

[(1, 15696440091), (3, 5232146697), (9, 1744048899), (23, 682453917), (27, 581349633), (53, 296159247), (69, 227484639), (71, 221076621), (81, 193783211), (159, 98719749), (207, 75828213), (213, 73692207), (477, 32906583), (621, 25276071), (639, 24564069), (1219, 12876489), (1431, 10968861), (1633, 9612027), (1863, 8425357), (1917, 8188023), (2239, 7010469), (3657, 4292163), (3763, 4171257), (4293, 3656287), (4899, 3204009), (5751, 2729341), (6717, 2336823), (10971, 1430721), (11289, 1390419), (14697, 1068003), (20151, 778941), (32913, 476907), (33867, 463473), (44091, 356001), (51497, 304803), (60453, 259647), (86549, 181359), (98739, 158969), (101601, 154491), (118667, 132273)]