67540497

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:437

約数の個数: 32

約数和(自身を含む): 98150400

約数和(自身を除く): 30609903

約数列:

[1, 3, 19, 53, 57, 79, 159, 237, 283, 849, 1007, 1501, 3021, 4187, 4503, 5377, 12561, 14999, 16131, 22357, 44997, 67071, 79553, 238659, 284981, 424783, 854943, 1184921, 1274349, 3554763, 22513499, 67540497]

約数ペア:

[(1, 67540497), (3, 22513499), (19, 3554763), (53, 1274349), (57, 1184921), (79, 854943), (159, 424783), (237, 284981), (283, 238659), (849, 79553), (1007, 67071), (1501, 44997), (3021, 22357), (4187, 16131), (4503, 14999), (5377, 12561)]