528067143

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:588

約数の個数: 48

約数和(自身を含む): 819486720

約数和(自身を除く): 291419577

約数列:

[1, 3, 9, 23, 53, 69, 127, 159, 207, 379, 381, 477, 1137, 1143, 1219, 2921, 3411, 3657, 6731, 8717, 8763, 10971, 20087, 20193, 26151, 26289, 48133, 60261, 60579, 78453, 144399, 154813, 180783, 433197, 462001, 464439, 1107059, 1386003, 1393317, 2551049, 3321177, 4158009, 7653147, 9963531, 22959441, 58674127, 176022381, 528067143]

約数ペア:

[(1, 528067143), (3, 176022381), (9, 58674127), (23, 22959441), (53, 9963531), (69, 7653147), (127, 4158009), (159, 3321177), (207, 2551049), (379, 1393317), (381, 1386003), (477, 1107059), (1137, 464439), (1143, 462001), (1219, 433197), (2921, 180783), (3411, 154813), (3657, 144399), (6731, 78453), (8717, 60579), (8763, 60261), (10971, 48133), (20087, 26289), (20193, 26151)]