42053517

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:398

約数の個数: 48

約数和(自身を含む): 70886400

約数和(自身を除く): 28832883

約数列:

[1, 3, 9, 11, 19, 33, 57, 79, 99, 171, 209, 237, 283, 627, 711, 849, 869, 1501, 1881, 2547, 2607, 3113, 4503, 5377, 7821, 9339, 13509, 16131, 16511, 22357, 28017, 48393, 49533, 59147, 67071, 148599, 177441, 201213, 245927, 424783, 532323, 737781, 1274349, 2213343, 3823047, 4672613, 14017839, 42053517]

約数ペア:

[(1, 42053517), (3, 14017839), (9, 4672613), (11, 3823047), (19, 2213343), (33, 1274349), (57, 737781), (79, 532323), (99, 424783), (171, 245927), (209, 201213), (237, 177441), (283, 148599), (627, 67071), (711, 59147), (849, 49533), (869, 48393), (1501, 28017), (1881, 22357), (2547, 16511), (2607, 16131), (3113, 13509), (4503, 9339), (5377, 7821)]