91863387

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:713

約数の個数: 72

約数和(自身を含む): 174461040

約数和(自身を除く): 82597653

約数列:

[1, 3, 7, 9, 11, 21, 29, 33, 49, 63, 77, 87, 99, 147, 203, 231, 261, 319, 441, 539, 609, 653, 693, 957, 1421, 1617, 1827, 1959, 2233, 2871, 4263, 4571, 4851, 5877, 6699, 7183, 12789, 13713, 15631, 18937, 20097, 21549, 31997, 41139, 46893, 50281, 56811, 64647, 95991, 132559, 140679, 150843, 170433, 208307, 287973, 351967, 397677, 452529, 624921, 927913, 1055901, 1193031, 1458149, 1874763, 2783739, 3167703, 4374447, 8351217, 10207043, 13123341, 30621129, 91863387]

約数ペア:

[(1, 91863387), (3, 30621129), (7, 13123341), (9, 10207043), (11, 8351217), (21, 4374447), (29, 3167703), (33, 2783739), (49, 1874763), (63, 1458149), (77, 1193031), (87, 1055901), (99, 927913), (147, 624921), (203, 452529), (231, 397677), (261, 351967), (319, 287973), (441, 208307), (539, 170433), (609, 150843), (653, 140679), (693, 132559), (957, 95991), (1421, 64647), (1617, 56811), (1827, 50281), (1959, 46893), (2233, 41139), (2871, 31997), (4263, 21549), (4571, 20097), (4851, 18937), (5877, 15631), (6699, 13713), (7183, 12789)]