16488687411

素因数分解:

$3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1637}}^1\times {\mathrm{2621}}^1$

素因数の和:4332

約数の個数: 48

約数和(自身を含む): 27693102528

約数和(自身を除く): 11204415117

約数列:

[1, 3, 7, 9, 21, 61, 63, 183, 427, 549, 1281, 1637, 2621, 3843, 4911, 7863, 11459, 14733, 18347, 23589, 34377, 55041, 99857, 103131, 159881, 165123, 299571, 479643, 698999, 898713, 1119167, 1438929, 2096997, 3357501, 4290577, 6290991, 10072503, 12871731, 30034039, 38615193, 90102117, 261725197, 270306351, 785175591, 1832076379, 2355526773, 5496229137, 16488687411]

約数ペア:

[(1, 16488687411), (3, 5496229137), (7, 2355526773), (9, 1832076379), (21, 785175591), (61, 270306351), (63, 261725197), (183, 90102117), (427, 38615193), (549, 30034039), (1281, 12871731), (1637, 10072503), (2621, 6290991), (3843, 4290577), (4911, 3357501), (7863, 2096997), (11459, 1438929), (14733, 1119167), (18347, 898713), (23589, 698999), (34377, 479643), (55041, 299571), (99857, 165123), (103131, 159881)]