129661038

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{2441}}^1$

素因数の和:2689

約数の個数: 48

約数和(自身を含む): 303999696

約数和(自身を除く): 174338658

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 227, 234, 454, 681, 1362, 2043, 2441, 2951, 4086, 4882, 5902, 7323, 8853, 14646, 17706, 21969, 26559, 31733, 43938, 53118, 63466, 95199, 190398, 285597, 554107, 571194, 1108214, 1662321, 3324642, 4986963, 7203391, 9973926, 14406782, 21610173, 43220346, 64830519, 129661038]

約数ペア:

[(1, 129661038), (2, 64830519), (3, 43220346), (6, 21610173), (9, 14406782), (13, 9973926), (18, 7203391), (26, 4986963), (39, 3324642), (78, 1662321), (117, 1108214), (227, 571194), (234, 554107), (454, 285597), (681, 190398), (1362, 95199), (2043, 63466), (2441, 53118), (2951, 43938), (4086, 31733), (4882, 26559), (5902, 21969), (7323, 17706), (8853, 14646)]