1569651217209

素因数分解:

$3^4\times {\mathrm{641}}^1\times {\mathrm{2411}}^1\times {\mathrm{12539}}^1$

素因数の和:15603

約数の個数: 40

約数和(自身を含む): 2349607059360

約数和(自身を除く): 779955842151

約数列:

[1, 3, 9, 27, 81, 641, 1923, 2411, 5769, 7233, 12539, 17307, 21699, 37617, 51921, 65097, 112851, 195291, 338553, 1015659, 1545451, 4636353, 8037499, 13909059, 24112497, 30231529, 41727177, 72337491, 90694587, 125181531, 217012473, 272083761, 651037419, 816251283, 2448753849, 19378410089, 58135230267, 174405690801, 523217072403, 1569651217209]

約数ペア:

[(1, 1569651217209), (3, 523217072403), (9, 174405690801), (27, 58135230267), (81, 19378410089), (641, 2448753849), (1923, 816251283), (2411, 651037419), (5769, 272083761), (7233, 217012473), (12539, 125181531), (17307, 90694587), (21699, 72337491), (37617, 41727177), (51921, 30231529), (65097, 24112497), (112851, 13909059), (195291, 8037499), (338553, 4636353), (1015659, 1545451)]