47542473

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{293}}^1$

素因数の和:470

約数の個数: 36

約数和(自身を含む): 76248900

約数和(自身を除く): 28706427

約数列:

[1, 3, 9, 11, 33, 99, 121, 149, 293, 363, 447, 879, 1089, 1341, 1639, 2637, 3223, 4917, 9669, 14751, 18029, 29007, 35453, 43657, 54087, 106359, 130971, 162261, 319077, 392913, 480227, 1440681, 4322043, 5282497, 15847491, 47542473]

約数ペア:

[(1, 47542473), (3, 15847491), (9, 5282497), (11, 4322043), (33, 1440681), (99, 480227), (121, 392913), (149, 319077), (293, 162261), (363, 130971), (447, 106359), (879, 54087), (1089, 43657), (1341, 35453), (1639, 29007), (2637, 18029), (3223, 14751), (4917, 9669)]