90493599

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{673}}^1$

素因数の和:1039

約数の個数: 32

約数和(自身を含む): 145799680

約数和(自身を除く): 55306081

約数列:

[1, 3, 7, 19, 21, 57, 133, 337, 399, 673, 1011, 2019, 2359, 4711, 6403, 7077, 12787, 14133, 19209, 38361, 44821, 89509, 134463, 226801, 268527, 680403, 1587607, 4309219, 4762821, 12927657, 30164533, 90493599]

約数ペア:

[(1, 90493599), (3, 30164533), (7, 12927657), (19, 4762821), (21, 4309219), (57, 1587607), (133, 680403), (337, 268527), (399, 226801), (673, 134463), (1011, 89509), (2019, 44821), (2359, 38361), (4711, 19209), (6403, 14133), (7077, 12787)]