139045401

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2549}}^1$

素因数の和:2614

約数の個数: 48

約数和(自身を含む): 238680000

約数和(自身を除く): 99634599

約数列:

[1, 3, 9, 11, 19, 29, 33, 57, 87, 99, 171, 209, 261, 319, 551, 627, 957, 1653, 1881, 2549, 2871, 4959, 6061, 7647, 18183, 22941, 28039, 48431, 54549, 73921, 84117, 145293, 221763, 252351, 435879, 532741, 665289, 813131, 1404499, 1598223, 2439393, 4213497, 4794669, 7318179, 12640491, 15449489, 46348467, 139045401]

約数ペア:

[(1, 139045401), (3, 46348467), (9, 15449489), (11, 12640491), (19, 7318179), (29, 4794669), (33, 4213497), (57, 2439393), (87, 1598223), (99, 1404499), (171, 813131), (209, 665289), (261, 532741), (319, 435879), (551, 252351), (627, 221763), (957, 145293), (1653, 84117), (1881, 73921), (2549, 54549), (2871, 48431), (4959, 28039), (6061, 22941), (7647, 18183)]