30845259

素因数分解:

$3^3\times {\mathrm{17}}^2\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:169

約数の個数: 48

約数和(自身を含む): 50102400

約数和(自身を除く): 19257141

約数列:

[1, 3, 9, 17, 27, 51, 59, 67, 153, 177, 201, 289, 459, 531, 603, 867, 1003, 1139, 1593, 1809, 2601, 3009, 3417, 3953, 7803, 9027, 10251, 11859, 17051, 19363, 27081, 30753, 35577, 51153, 58089, 67201, 106731, 153459, 174267, 201603, 460377, 522801, 604809, 1142417, 1814427, 3427251, 10281753, 30845259]

約数ペア:

[(1, 30845259), (3, 10281753), (9, 3427251), (17, 1814427), (27, 1142417), (51, 604809), (59, 522801), (67, 460377), (153, 201603), (177, 174267), (201, 153459), (289, 106731), (459, 67201), (531, 58089), (603, 51153), (867, 35577), (1003, 30753), (1139, 27081), (1593, 19363), (1809, 17051), (2601, 11859), (3009, 10251), (3417, 9027), (3953, 7803)]