89395089

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{3137}}^1$

素因数の和:3229

約数の個数: 32

約数和(自身を含む): 144599040

約数和(自身を除く): 55203951

約数列:

[1, 3, 7, 21, 23, 59, 69, 161, 177, 413, 483, 1239, 1357, 3137, 4071, 9411, 9499, 21959, 28497, 65877, 72151, 185083, 216453, 505057, 555249, 1295581, 1515171, 3886743, 4256909, 12770727, 29798363, 89395089]

約数ペア:

[(1, 89395089), (3, 29798363), (7, 12770727), (21, 4256909), (23, 3886743), (59, 1515171), (69, 1295581), (161, 555249), (177, 505057), (413, 216453), (483, 185083), (1239, 72151), (1357, 65877), (3137, 28497), (4071, 21959), (9411, 9499)]