89205201

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 140714496

約数和(自身を除く): 51509295

約数列:

[1, 3, 9, 23, 47, 53, 69, 141, 159, 173, 207, 423, 477, 519, 1081, 1219, 1557, 2491, 3243, 3657, 3979, 7473, 8131, 9169, 9729, 10971, 11937, 22419, 24393, 27507, 35811, 57293, 73179, 82521, 171879, 187013, 210887, 430943, 515637, 561039, 632661, 1292829, 1683117, 1897983, 3878487, 9911689, 29735067, 89205201]

約数ペア:

[(1, 89205201), (3, 29735067), (9, 9911689), (23, 3878487), (47, 1897983), (53, 1683117), (69, 1292829), (141, 632661), (159, 561039), (173, 515637), (207, 430943), (423, 210887), (477, 187013), (519, 171879), (1081, 82521), (1219, 73179), (1557, 57293), (2491, 35811), (3243, 27507), (3657, 24393), (3979, 22419), (7473, 11937), (8131, 10971), (9169, 9729)]