61843278

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{21977}}^1$

素因数の和:22056

約数の個数: 32

約数和(自身を含む): 143472384

約数和(自身を除く): 81629106

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 21977, 43954, 65931, 131862, 153839, 307678, 461517, 923034, 1472459, 2944918, 4417377, 8834754, 10307213, 20614426, 30921639, 61843278]

約数ペア:

[(1, 61843278), (2, 30921639), (3, 20614426), (6, 10307213), (7, 8834754), (14, 4417377), (21, 2944918), (42, 1472459), (67, 923034), (134, 461517), (201, 307678), (402, 153839), (469, 131862), (938, 65931), (1407, 43954), (2814, 21977)]