67156713

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{659}}^1$

素因数の和:758

約数の個数: 36

約数和(自身を含む): 106769520

約数和(自身を除く): 39612807

約数列:

[1, 3, 9, 13, 39, 67, 117, 169, 201, 507, 603, 659, 871, 1521, 1977, 2613, 5931, 7839, 8567, 11323, 25701, 33969, 44153, 77103, 101907, 111371, 132459, 334113, 397377, 573989, 1002339, 1721967, 5165901, 7461857, 22385571, 67156713]

約数ペア:

[(1, 67156713), (3, 22385571), (9, 7461857), (13, 5165901), (39, 1721967), (67, 1002339), (117, 573989), (169, 397377), (201, 334113), (507, 132459), (603, 111371), (659, 101907), (871, 77103), (1521, 44153), (1977, 33969), (2613, 25701), (5931, 11323), (7839, 8567)]