153565641

素因数分解:

$3^2\times {\mathrm{17}}^3\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:231

約数の個数: 48

約数和(自身を含む): 247553280

約数和(自身を除く): 93987639

約数列:

[1, 3, 9, 17, 23, 51, 69, 151, 153, 207, 289, 391, 453, 867, 1173, 1359, 2567, 2601, 3473, 3519, 4913, 6647, 7701, 10419, 14739, 19941, 23103, 31257, 43639, 44217, 59041, 59823, 112999, 130917, 177123, 338997, 392751, 531369, 741863, 1003697, 1016991, 2225589, 3011091, 6676767, 9033273, 17062849, 51188547, 153565641]

約数ペア:

[(1, 153565641), (3, 51188547), (9, 17062849), (17, 9033273), (23, 6676767), (51, 3011091), (69, 2225589), (151, 1016991), (153, 1003697), (207, 741863), (289, 531369), (391, 392751), (453, 338997), (867, 177123), (1173, 130917), (1359, 112999), (2567, 59823), (2601, 59041), (3473, 44217), (3519, 43639), (4913, 31257), (6647, 23103), (7701, 19941), (10419, 14739)]