139543327

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 190639008

約数和(自身を除く): 51095681

約数列:

[1, 7, 11, 17, 49, 77, 97, 119, 157, 187, 539, 679, 833, 1067, 1099, 1309, 1649, 1727, 2669, 4753, 7469, 7693, 9163, 11543, 12089, 15229, 18139, 18683, 29359, 52283, 80801, 84623, 106603, 126973, 130781, 167519, 205513, 258893, 746221, 888811, 1172633, 1438591, 1812251, 2847823, 8208431, 12685757, 19934761, 139543327]

約数ペア:

[(1, 139543327), (7, 19934761), (11, 12685757), (17, 8208431), (49, 2847823), (77, 1812251), (97, 1438591), (119, 1172633), (157, 888811), (187, 746221), (539, 258893), (679, 205513), (833, 167519), (1067, 130781), (1099, 126973), (1309, 106603), (1649, 84623), (1727, 80801), (2669, 52283), (4753, 29359), (7469, 18683), (7693, 18139), (9163, 15229), (11543, 12089)]