4020236739

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{1693}}^1\times {\mathrm{2377}}^1$

素因数の和:4116

約数の個数: 32

約数和(自身を含む): 6123064640

約数和(自身を除く): 2102827901

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 1693, 2377, 5079, 7131, 15237, 21393, 45711, 62641, 64179, 87949, 187923, 263847, 563769, 791541, 1691307, 2374623, 4024261, 12072783, 36218349, 108655047, 148897657, 446692971, 1340078913, 4020236739]

約数ペア:

[(1, 4020236739), (3, 1340078913), (9, 446692971), (27, 148897657), (37, 108655047), (111, 36218349), (333, 12072783), (999, 4024261), (1693, 2374623), (2377, 1691307), (5079, 791541), (7131, 563769), (15237, 263847), (21393, 187923), (45711, 87949), (62641, 64179)]