89357967

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:492

約数の個数: 48

約数和(自身を含む): 145117440

約数和(自身を除く): 55759473

約数列:

[1, 3, 9, 17, 23, 51, 67, 69, 153, 201, 207, 379, 391, 603, 1137, 1139, 1173, 1541, 3411, 3417, 3519, 4623, 6443, 8717, 10251, 13869, 19329, 25393, 26151, 26197, 57987, 76179, 78453, 78591, 148189, 228537, 235773, 431681, 444567, 584039, 1295043, 1333701, 1752117, 3885129, 5256351, 9928663, 29785989, 89357967]

約数ペア:

[(1, 89357967), (3, 29785989), (9, 9928663), (17, 5256351), (23, 3885129), (51, 1752117), (67, 1333701), (69, 1295043), (153, 584039), (201, 444567), (207, 431681), (379, 235773), (391, 228537), (603, 148189), (1137, 78591), (1139, 78453), (1173, 76179), (1541, 57987), (3411, 26197), (3417, 26151), (3519, 25393), (4623, 19329), (6443, 13869), (8717, 10251)]