72362577

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{643}}^1$

素因数の和:909

約数の個数: 32

約数和(自身を含む): 115734528

約数和(自身を除く): 43371951

約数列:

[1, 3, 7, 21, 23, 69, 161, 233, 483, 643, 699, 1631, 1929, 4501, 4893, 5359, 13503, 14789, 16077, 37513, 44367, 103523, 112539, 149819, 310569, 449457, 1048733, 3146199, 3445837, 10337511, 24120859, 72362577]

約数ペア:

[(1, 72362577), (3, 24120859), (7, 10337511), (21, 3445837), (23, 3146199), (69, 1048733), (161, 449457), (233, 310569), (483, 149819), (643, 112539), (699, 103523), (1631, 44367), (1929, 37513), (4501, 16077), (4893, 14789), (5359, 13503)]