142726023

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 242956800

約数和(自身を除く): 100230777

約数列:

[1, 3, 9, 11, 27, 29, 33, 73, 87, 99, 219, 227, 261, 297, 319, 657, 681, 783, 803, 957, 1971, 2043, 2117, 2409, 2497, 2871, 6129, 6351, 6583, 7227, 7491, 8613, 16571, 19053, 19749, 21681, 22473, 23287, 49713, 57159, 59247, 67419, 69861, 72413, 149139, 177741, 182281, 209583, 217239, 447417, 480559, 546843, 628749, 651717, 1441677, 1640529, 1955151, 4325031, 4921587, 5286149, 12975093, 15858447, 47575341, 142726023]

約数ペア:

[(1, 142726023), (3, 47575341), (9, 15858447), (11, 12975093), (27, 5286149), (29, 4921587), (33, 4325031), (73, 1955151), (87, 1640529), (99, 1441677), (219, 651717), (227, 628749), (261, 546843), (297, 480559), (319, 447417), (657, 217239), (681, 209583), (783, 182281), (803, 177741), (957, 149139), (1971, 72413), (2043, 69861), (2117, 67419), (2409, 59247), (2497, 57159), (2871, 49713), (6129, 23287), (6351, 22473), (6583, 21681), (7227, 19749), (7491, 19053), (8613, 16571)]