372091293

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 646464000

約数和(自身を除く): 274372707

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 149, 181, 189, 219, 447, 511, 543, 657, 1043, 1267, 1341, 1533, 1629, 1971, 3129, 3801, 4023, 4599, 4887, 9387, 10877, 11403, 13213, 13797, 26969, 28161, 32631, 34209, 39639, 76139, 80907, 92491, 97893, 118917, 188783, 228417, 242721, 277473, 293679, 356751, 566349, 685251, 728163, 832419, 1699047, 1968737, 2055753, 2497257, 5097141, 5906211, 13781159, 17718633, 41343477, 53155899, 124030431, 372091293]

約数ペア:

[(1, 372091293), (3, 124030431), (7, 53155899), (9, 41343477), (21, 17718633), (27, 13781159), (63, 5906211), (73, 5097141), (149, 2497257), (181, 2055753), (189, 1968737), (219, 1699047), (447, 832419), (511, 728163), (543, 685251), (657, 566349), (1043, 356751), (1267, 293679), (1341, 277473), (1533, 242721), (1629, 228417), (1971, 188783), (3129, 118917), (3801, 97893), (4023, 92491), (4599, 80907), (4887, 76139), (9387, 39639), (10877, 34209), (11403, 32631), (13213, 28161), (13797, 26969)]