572446143

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:309

約数の個数: 64

約数和(自身を含む): 903513600

約数和(自身を除く): 331067457

約数列:

[1, 3, 9, 27, 43, 59, 61, 129, 137, 177, 183, 387, 411, 531, 549, 1161, 1233, 1593, 1647, 2537, 2623, 3599, 3699, 5891, 7611, 7869, 8083, 8357, 10797, 17673, 22833, 23607, 24249, 25071, 32391, 53019, 68499, 70821, 72747, 75213, 97173, 154757, 159057, 218241, 225639, 347569, 359351, 464271, 493063, 1042707, 1078053, 1392813, 1479189, 3128121, 3234159, 4178439, 4437567, 9384363, 9702477, 13312701, 21201709, 63605127, 190815381, 572446143]

約数ペア:

[(1, 572446143), (3, 190815381), (9, 63605127), (27, 21201709), (43, 13312701), (59, 9702477), (61, 9384363), (129, 4437567), (137, 4178439), (177, 3234159), (183, 3128121), (387, 1479189), (411, 1392813), (531, 1078053), (549, 1042707), (1161, 493063), (1233, 464271), (1593, 359351), (1647, 347569), (2537, 225639), (2623, 218241), (3599, 159057), (3699, 154757), (5891, 97173), (7611, 75213), (7869, 72747), (8083, 70821), (8357, 68499), (10797, 53019), (17673, 32391), (22833, 25071), (23607, 24249)]