137377731

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{19379}}^1$

素因数の和:19538

約数の個数: 16

約数和(自身を含む): 195350400

約数和(自身を除く): 57972669

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 19379, 58137, 329443, 988329, 2693681, 8081043, 45792577, 137377731]

約数ペア:

[(1, 137377731), (3, 45792577), (17, 8081043), (51, 2693681), (139, 988329), (417, 329443), (2363, 58137), (7089, 19379)]