121153133031

素因数分解:

$3^1\times 7^2\times {\mathrm{197}}^1\times {\mathrm{1279}}^1\times {\mathrm{3271}}^1$

素因数の和:4764

約数の個数: 48

約数和(自身を含む): 189070295040

約数和(自身を除く): 67917162009

約数列:

[1, 3, 7, 21, 49, 147, 197, 591, 1279, 1379, 3271, 3837, 4137, 8953, 9653, 9813, 22897, 26859, 28959, 62671, 68691, 160279, 188013, 251963, 480837, 644387, 755889, 1763741, 1933161, 4183609, 4510709, 5291223, 12346187, 12550827, 13532127, 29285263, 31574963, 37038561, 87855789, 94724889, 204996841, 614990523, 824170973, 2472512919, 5769196811, 17307590433, 40384377677, 121153133031]

約数ペア:

[(1, 121153133031), (3, 40384377677), (7, 17307590433), (21, 5769196811), (49, 2472512919), (147, 824170973), (197, 614990523), (591, 204996841), (1279, 94724889), (1379, 87855789), (3271, 37038561), (3837, 31574963), (4137, 29285263), (8953, 13532127), (9653, 12550827), (9813, 12346187), (22897, 5291223), (26859, 4510709), (28959, 4183609), (62671, 1933161), (68691, 1763741), (160279, 755889), (188013, 644387), (251963, 480837)]