30087639

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 46592000

約数和(自身を除く): 16504361

約数列:

[1, 3, 9, 27, 31, 93, 103, 279, 309, 349, 837, 927, 1047, 2781, 3141, 3193, 9423, 9579, 10819, 28737, 32457, 35947, 86211, 97371, 107841, 292113, 323523, 970569, 1114357, 3343071, 10029213, 30087639]

約数ペア:

[(1, 30087639), (3, 10029213), (9, 3343071), (27, 1114357), (31, 970569), (93, 323523), (103, 292113), (279, 107841), (309, 97371), (349, 86211), (837, 35947), (927, 32457), (1047, 28737), (2781, 10819), (3141, 9579), (3193, 9423)]