7830779733

素因数分解:

$3^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{86861}}^1$

素因数の和:86936

約数の個数: 48

約数和(自身を含む): 13658875776

約数和(自身を除く): 5828096043

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 81, 159, 189, 243, 371, 477, 567, 1113, 1431, 1701, 3339, 4293, 10017, 12879, 30051, 86861, 90153, 260583, 608027, 781749, 1824081, 2345247, 4603633, 5472243, 7035741, 13810899, 16416729, 21107223, 32225431, 41432697, 49250187, 96676293, 124298091, 147750561, 290028879, 372894273, 870086637, 1118682819, 2610259911, 7830779733]

約数ペア:

[(1, 7830779733), (3, 2610259911), (7, 1118682819), (9, 870086637), (21, 372894273), (27, 290028879), (53, 147750561), (63, 124298091), (81, 96676293), (159, 49250187), (189, 41432697), (243, 32225431), (371, 21107223), (477, 16416729), (567, 13810899), (1113, 7035741), (1431, 5472243), (1701, 4603633), (3339, 2345247), (4293, 1824081), (10017, 781749), (12879, 608027), (30051, 260583), (86861, 90153)]