121567017

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 205148160

約数和(自身を除く): 83581143

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 79, 143, 187, 211, 221, 237, 429, 561, 633, 663, 869, 1027, 1343, 2321, 2431, 2607, 2743, 3081, 3587, 4029, 6963, 7293, 8229, 10761, 11297, 14773, 16669, 17459, 30173, 33891, 39457, 44319, 46631, 50007, 52377, 90519, 118371, 139893, 183359, 192049, 216697, 283373, 512941, 550077, 576147, 650091, 850119, 1538823, 2383667, 3117103, 3683849, 7151001, 9351309, 11051547, 40522339, 121567017]

約数ペア:

[(1, 121567017), (3, 40522339), (11, 11051547), (13, 9351309), (17, 7151001), (33, 3683849), (39, 3117103), (51, 2383667), (79, 1538823), (143, 850119), (187, 650091), (211, 576147), (221, 550077), (237, 512941), (429, 283373), (561, 216697), (633, 192049), (663, 183359), (869, 139893), (1027, 118371), (1343, 90519), (2321, 52377), (2431, 50007), (2607, 46631), (2743, 44319), (3081, 39457), (3587, 33891), (4029, 30173), (6963, 17459), (7293, 16669), (8229, 14773), (10761, 11297)]