30675123

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{379}}^1$

素因数の和:448

約数の個数: 36

約数和(自身を含む): 49172760

約数和(自身を除く): 18497637

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 379, 391, 529, 1137, 1173, 1587, 3411, 3519, 4761, 6443, 8717, 8993, 19329, 26151, 26979, 57987, 78453, 80937, 148189, 200491, 444567, 601473, 1333701, 1804419, 3408347, 10225041, 30675123]

約数ペア:

[(1, 30675123), (3, 10225041), (9, 3408347), (17, 1804419), (23, 1333701), (51, 601473), (69, 444567), (153, 200491), (207, 148189), (379, 80937), (391, 78453), (529, 57987), (1137, 26979), (1173, 26151), (1587, 19329), (3411, 8993), (3519, 8717), (4761, 6443)]