70969389

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{449}}^1$

素因数の和:577

約数の個数: 32

約数和(自身を含む): 103680000

約数和(自身を除く): 32710611

約数列:

[1, 3, 19, 47, 57, 59, 141, 177, 449, 893, 1121, 1347, 2679, 2773, 3363, 8319, 8531, 21103, 25593, 26491, 52687, 63309, 79473, 158061, 400957, 503329, 1202871, 1245077, 1509987, 3735231, 23656463, 70969389]

約数ペア:

[(1, 70969389), (3, 23656463), (19, 3735231), (47, 1509987), (57, 1245077), (59, 1202871), (141, 503329), (177, 400957), (449, 158061), (893, 79473), (1121, 63309), (1347, 52687), (2679, 26491), (2773, 25593), (3363, 21103), (8319, 8531)]