4637223

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:180

約数の個数: 32

約数和(自身を含む): 7257600

約数和(自身を除く): 2620377

約数列:

[1, 3, 9, 27, 41, 59, 71, 123, 177, 213, 369, 531, 639, 1107, 1593, 1917, 2419, 2911, 4189, 7257, 8733, 12567, 21771, 26199, 37701, 65313, 78597, 113103, 171749, 515247, 1545741, 4637223]

約数ペア:

[(1, 4637223), (3, 1545741), (9, 515247), (27, 171749), (41, 113103), (59, 78597), (71, 65313), (123, 37701), (177, 26199), (213, 21771), (369, 12567), (531, 8733), (639, 7257), (1107, 4189), (1593, 2911), (1917, 2419)]