66919443

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:739

約数の個数: 32

約数和(自身を含む): 98288640

約数和(自身を除く): 31369197

約数列:

[1, 3, 23, 29, 53, 69, 87, 159, 631, 667, 1219, 1537, 1893, 2001, 3657, 4611, 14513, 18299, 33443, 35351, 43539, 54897, 100329, 106053, 420877, 769189, 969847, 1262631, 2307567, 2909541, 22306481, 66919443]

約数ペア:

[(1, 66919443), (3, 22306481), (23, 2909541), (29, 2307567), (53, 1262631), (69, 969847), (87, 769189), (159, 420877), (631, 106053), (667, 100329), (1219, 54897), (1537, 43539), (1893, 35351), (2001, 33443), (3657, 18299), (4611, 14513)]