1677201990903

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1\times {\mathrm{43577}}^1$

素因数の和:44084

約数の個数: 48

約数和(自身を含む): 2468949590016

約数和(自身を除く): 791747599113

約数列:

[1, 3, 9, 127, 151, 223, 381, 453, 669, 1143, 1359, 2007, 19177, 28321, 33673, 43577, 57531, 84963, 101019, 130731, 172593, 254889, 303057, 392193, 4276471, 5534279, 6580127, 9717671, 12829413, 16602837, 19740381, 29153013, 38488239, 49808511, 59221143, 87459039, 835676129, 1234144217, 1467368321, 2507028387, 3702432651, 4402104963, 7521085161, 11107297953, 13206314889, 186355776767, 559067330301, 1677201990903]

約数ペア:

[(1, 1677201990903), (3, 559067330301), (9, 186355776767), (127, 13206314889), (151, 11107297953), (223, 7521085161), (381, 4402104963), (453, 3702432651), (669, 2507028387), (1143, 1467368321), (1359, 1234144217), (2007, 835676129), (19177, 87459039), (28321, 59221143), (33673, 49808511), (43577, 38488239), (57531, 29153013), (84963, 19740381), (101019, 16602837), (130731, 12829413), (172593, 9717671), (254889, 6580127), (303057, 5534279), (392193, 4276471)]