214926723

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:329

約数の個数: 64

約数和(自身を含む): 360806400

約数和(自身を除く): 145879677

約数列:

[1, 3, 9, 11, 27, 33, 47, 89, 99, 141, 173, 267, 297, 423, 517, 519, 801, 979, 1269, 1551, 1557, 1903, 2403, 2937, 4183, 4653, 4671, 5709, 8131, 8811, 12549, 13959, 15397, 17127, 24393, 26433, 37647, 46013, 46191, 51381, 73179, 89441, 112941, 138039, 138573, 169367, 219537, 268323, 414117, 415719, 508101, 723659, 804969, 1242351, 1524303, 2170977, 2414907, 4572909, 6512931, 7960249, 19538793, 23880747, 71642241, 214926723]

約数ペア:

[(1, 214926723), (3, 71642241), (9, 23880747), (11, 19538793), (27, 7960249), (33, 6512931), (47, 4572909), (89, 2414907), (99, 2170977), (141, 1524303), (173, 1242351), (267, 804969), (297, 723659), (423, 508101), (517, 415719), (519, 414117), (801, 268323), (979, 219537), (1269, 169367), (1551, 138573), (1557, 138039), (1903, 112941), (2403, 89441), (2937, 73179), (4183, 51381), (4653, 46191), (4671, 46013), (5709, 37647), (8131, 26433), (8811, 24393), (12549, 17127), (13959, 15397)]