42453411

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 77500416

約数和(自身を除く): 35047005

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 67, 77, 91, 143, 201, 211, 231, 273, 429, 469, 633, 737, 871, 1001, 1407, 1477, 2211, 2321, 2613, 2743, 3003, 4431, 5159, 6097, 6963, 8229, 9581, 14137, 15477, 16247, 18291, 19201, 28743, 30173, 42411, 48741, 57603, 67067, 90519, 98959, 155507, 183781, 201201, 211211, 296877, 466521, 551343, 633633, 1088549, 1286467, 2021591, 3265647, 3859401, 6064773, 14151137, 42453411]

約数ペア:

[(1, 42453411), (3, 14151137), (7, 6064773), (11, 3859401), (13, 3265647), (21, 2021591), (33, 1286467), (39, 1088549), (67, 633633), (77, 551343), (91, 466521), (143, 296877), (201, 211211), (211, 201201), (231, 183781), (273, 155507), (429, 98959), (469, 90519), (633, 67067), (737, 57603), (871, 48741), (1001, 42411), (1407, 30173), (1477, 28743), (2211, 19201), (2321, 18291), (2613, 16247), (2743, 15477), (3003, 14137), (4431, 9581), (5159, 8229), (6097, 6963)]