153900513

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{491}}^1$

素因数の和:579

約数の個数: 64

約数和(自身を含む): 264499200

約数和(自身を除く): 110598687

約数列:

[1, 3, 9, 13, 19, 27, 39, 47, 57, 117, 141, 171, 247, 351, 423, 491, 513, 611, 741, 893, 1269, 1473, 1833, 2223, 2679, 4419, 5499, 6383, 6669, 8037, 9329, 11609, 13257, 16497, 19149, 23077, 24111, 27987, 34827, 57447, 69231, 83961, 104481, 121277, 172341, 207693, 251883, 300001, 313443, 363831, 438463, 623079, 900003, 1091493, 1315389, 2700009, 3274479, 3946167, 5700019, 8100027, 11838501, 17100057, 51300171, 153900513]

約数ペア:

[(1, 153900513), (3, 51300171), (9, 17100057), (13, 11838501), (19, 8100027), (27, 5700019), (39, 3946167), (47, 3274479), (57, 2700009), (117, 1315389), (141, 1091493), (171, 900003), (247, 623079), (351, 438463), (423, 363831), (491, 313443), (513, 300001), (611, 251883), (741, 207693), (893, 172341), (1269, 121277), (1473, 104481), (1833, 83961), (2223, 69231), (2679, 57447), (4419, 34827), (5499, 27987), (6383, 24111), (6669, 23077), (8037, 19149), (9329, 16497), (11609, 13257)]