76908027

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1163}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 121577472

約数和(自身を除く): 44669445

約数列:

[1, 3, 7, 21, 47, 67, 141, 201, 329, 469, 987, 1163, 1407, 3149, 3489, 8141, 9447, 22043, 24423, 54661, 66129, 77921, 163983, 233763, 382627, 545447, 1147881, 1636341, 3662287, 10986861, 25636009, 76908027]

約数ペア:

[(1, 76908027), (3, 25636009), (7, 10986861), (21, 3662287), (47, 1636341), (67, 1147881), (141, 545447), (201, 382627), (329, 233763), (469, 163983), (987, 77921), (1163, 66129), (1407, 54661), (3149, 24423), (3489, 22043), (8141, 9447)]