123090993

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{7039}}^1$

素因数の和:7141

約数の個数: 24

約数和(自身を含む): 186700800

約数和(自身を除く): 63609807

約数列:

[1, 3, 9, 29, 67, 87, 201, 261, 603, 1943, 5829, 7039, 17487, 21117, 63351, 204131, 471613, 612393, 1414839, 1837179, 4244517, 13676777, 41030331, 123090993]

約数ペア:

[(1, 123090993), (3, 41030331), (9, 13676777), (29, 4244517), (67, 1837179), (87, 1414839), (201, 612393), (261, 471613), (603, 204131), (1943, 63351), (5829, 21117), (7039, 17487)]