144497223

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{461}}^1$

素因数の和:549

約数の個数: 64

約数和(自身を含む): 248371200

約数和(自身を除く): 103873977

約数列:

[1, 3, 9, 13, 19, 27, 39, 47, 57, 117, 141, 171, 247, 351, 423, 461, 513, 611, 741, 893, 1269, 1383, 1833, 2223, 2679, 4149, 5499, 5993, 6669, 8037, 8759, 11609, 12447, 16497, 17979, 21667, 24111, 26277, 34827, 53937, 65001, 78831, 104481, 113867, 161811, 195003, 236493, 281671, 313443, 341601, 411673, 585009, 845013, 1024803, 1235019, 2535039, 3074409, 3705057, 5351749, 7605117, 11115171, 16055247, 48165741, 144497223]

約数ペア:

[(1, 144497223), (3, 48165741), (9, 16055247), (13, 11115171), (19, 7605117), (27, 5351749), (39, 3705057), (47, 3074409), (57, 2535039), (117, 1235019), (141, 1024803), (171, 845013), (247, 585009), (351, 411673), (423, 341601), (461, 313443), (513, 281671), (611, 236493), (741, 195003), (893, 161811), (1269, 113867), (1383, 104481), (1833, 78831), (2223, 65001), (2679, 53937), (4149, 34827), (5499, 26277), (5993, 24111), (6669, 21667), (8037, 17979), (8759, 16497), (11609, 12447)]