121716441

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{2281}}^1$

素因数の和:2323

約数の個数: 54

約数和(自身を含む): 224897946

約数和(自身を除く): 103181505

約数列:

[1, 3, 7, 9, 11, 21, 33, 49, 63, 77, 99, 121, 147, 231, 363, 441, 539, 693, 847, 1089, 1617, 2281, 2541, 4851, 5929, 6843, 7623, 15967, 17787, 20529, 25091, 47901, 53361, 75273, 111769, 143703, 175637, 225819, 276001, 335307, 526911, 828003, 1005921, 1229459, 1580733, 1932007, 2484009, 3688377, 5796021, 11065131, 13524049, 17388063, 40572147, 121716441]

約数ペア:

[(1, 121716441), (3, 40572147), (7, 17388063), (9, 13524049), (11, 11065131), (21, 5796021), (33, 3688377), (49, 2484009), (63, 1932007), (77, 1580733), (99, 1229459), (121, 1005921), (147, 828003), (231, 526911), (363, 335307), (441, 276001), (539, 225819), (693, 175637), (847, 143703), (1089, 111769), (1617, 75273), (2281, 53361), (2541, 47901), (4851, 25091), (5929, 20529), (6843, 17787), (7623, 15967)]