70530831

素因数分解:

$3^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6547}}^1$

素因数の和:6585

約数の個数: 40

約数和(自身を含む): 126769280

約数和(自身を除く): 56238449

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 81, 133, 171, 189, 399, 513, 567, 1197, 1539, 3591, 6547, 10773, 19641, 45829, 58923, 124393, 137487, 176769, 373179, 412461, 530307, 870751, 1119537, 1237383, 2612253, 3358611, 3712149, 7836759, 10075833, 23510277, 70530831]

約数ペア:

[(1, 70530831), (3, 23510277), (7, 10075833), (9, 7836759), (19, 3712149), (21, 3358611), (27, 2612253), (57, 1237383), (63, 1119537), (81, 870751), (133, 530307), (171, 412461), (189, 373179), (399, 176769), (513, 137487), (567, 124393), (1197, 58923), (1539, 45829), (3591, 19641), (6547, 10773)]