82017813

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{307}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 119257600

約数和(自身を除く): 37239787

約数列:

[1, 3, 19, 43, 57, 109, 129, 307, 327, 817, 921, 2071, 2451, 4687, 5833, 6213, 13201, 14061, 17499, 33463, 39603, 89053, 100389, 250819, 267159, 635797, 752457, 1438909, 1907391, 4316727, 27339271, 82017813]

約数ペア:

[(1, 82017813), (3, 27339271), (19, 4316727), (43, 1907391), (57, 1438909), (109, 752457), (129, 635797), (307, 267159), (327, 250819), (817, 100389), (921, 89053), (2071, 39603), (2451, 33463), (4687, 17499), (5833, 14061), (6213, 13201)]