201615453

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{683}}^1$

素因数の和:763

約数の個数: 48

約数和(自身を含む): 333627840

約数和(自身を除く): 132012387

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 683, 783, 841, 1131, 2049, 2523, 3393, 6147, 7569, 8879, 10179, 10933, 18441, 19807, 22707, 26637, 32799, 59421, 79911, 98397, 178263, 239733, 257491, 295191, 534789, 574403, 772473, 1723209, 2317419, 5169627, 6952257, 7467239, 15508881, 22401717, 67205151, 201615453]

約数ペア:

[(1, 201615453), (3, 67205151), (9, 22401717), (13, 15508881), (27, 7467239), (29, 6952257), (39, 5169627), (87, 2317419), (117, 1723209), (261, 772473), (351, 574403), (377, 534789), (683, 295191), (783, 257491), (841, 239733), (1131, 178263), (2049, 98397), (2523, 79911), (3393, 59421), (6147, 32799), (7569, 26637), (8879, 22707), (10179, 19807), (10933, 18441)]