150570903

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{1213}}^1$

素因数の和:1503

約数の個数: 32

約数和(自身を含む): 240546816

約数和(自身を除く): 89975913

約数列:

[1, 3, 7, 21, 23, 69, 161, 257, 483, 771, 1213, 1799, 3639, 5397, 5911, 8491, 17733, 25473, 27899, 41377, 83697, 124131, 195293, 311741, 585879, 935223, 2182187, 6546561, 7170043, 21510129, 50190301, 150570903]

約数ペア:

[(1, 150570903), (3, 50190301), (7, 21510129), (21, 7170043), (23, 6546561), (69, 2182187), (161, 935223), (257, 585879), (483, 311741), (771, 195293), (1213, 124131), (1799, 83697), (3639, 41377), (5397, 27899), (5911, 25473), (8491, 17733)]