137573997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{467}}^1$

素因数の和:673

約数の個数: 32

約数和(自身を含む): 204871680

約数和(自身を除く): 67297683

約数列:

[1, 3, 11, 33, 79, 113, 237, 339, 467, 869, 1243, 1401, 2607, 3729, 5137, 8927, 15411, 26781, 36893, 52771, 98197, 110679, 158313, 294591, 405823, 580481, 1217469, 1741443, 4168909, 12506727, 45857999, 137573997]

約数ペア:

[(1, 137573997), (3, 45857999), (11, 12506727), (33, 4168909), (79, 1741443), (113, 1217469), (237, 580481), (339, 405823), (467, 294591), (869, 158313), (1243, 110679), (1401, 98197), (2607, 52771), (3729, 36893), (5137, 26781), (8927, 15411)]