74793693

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1163}}^1$

素因数の和:1293

約数の個数: 32

約数和(自身を含む): 114984576

約数和(自身を除く): 40190883

約数列:

[1, 3, 13, 17, 39, 51, 97, 221, 291, 663, 1163, 1261, 1649, 3489, 3783, 4947, 15119, 19771, 21437, 45357, 59313, 64311, 112811, 257023, 338433, 771069, 1466543, 1917787, 4399629, 5753361, 24931231, 74793693]

約数ペア:

[(1, 74793693), (3, 24931231), (13, 5753361), (17, 4399629), (39, 1917787), (51, 1466543), (97, 771069), (221, 338433), (291, 257023), (663, 112811), (1163, 64311), (1261, 59313), (1649, 45357), (3489, 21437), (3783, 19771), (4947, 15119)]