72695007

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5521}}^1$

素因数の和:5564

約数の個数: 48

約数和(自身を含む): 137829120

約数和(自身を除く): 65134113

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 57, 63, 77, 99, 133, 171, 209, 231, 399, 627, 693, 1197, 1463, 1881, 4389, 5521, 13167, 16563, 38647, 49689, 60731, 104899, 115941, 182193, 314697, 347823, 425117, 546579, 734293, 944091, 1153889, 1275351, 2202879, 3461667, 3826053, 6608637, 8077223, 10385001, 24231669, 72695007]

約数ペア:

[(1, 72695007), (3, 24231669), (7, 10385001), (9, 8077223), (11, 6608637), (19, 3826053), (21, 3461667), (33, 2202879), (57, 1275351), (63, 1153889), (77, 944091), (99, 734293), (133, 546579), (171, 425117), (209, 347823), (231, 314697), (399, 182193), (627, 115941), (693, 104899), (1197, 60731), (1463, 49689), (1881, 38647), (4389, 16563), (5521, 13167)]