191384193

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{631}}^1$

素因数の和:766

約数の個数: 64

約数和(自身を含む): 346558464

約数和(自身を除く): 155174271

約数列:

[1, 3, 7, 11, 13, 21, 33, 39, 77, 91, 101, 143, 231, 273, 303, 429, 631, 707, 1001, 1111, 1313, 1893, 2121, 3003, 3333, 3939, 4417, 6941, 7777, 8203, 9191, 13251, 14443, 20823, 23331, 24609, 27573, 43329, 48587, 57421, 63731, 90233, 101101, 145761, 172263, 191193, 270699, 303303, 446117, 631631, 701041, 828503, 1338351, 1894893, 2103123, 2485509, 4907287, 5799521, 9113533, 14721861, 17398563, 27340599, 63794731, 191384193]

約数ペア:

[(1, 191384193), (3, 63794731), (7, 27340599), (11, 17398563), (13, 14721861), (21, 9113533), (33, 5799521), (39, 4907287), (77, 2485509), (91, 2103123), (101, 1894893), (143, 1338351), (231, 828503), (273, 701041), (303, 631631), (429, 446117), (631, 303303), (707, 270699), (1001, 191193), (1111, 172263), (1313, 145761), (1893, 101101), (2121, 90233), (3003, 63731), (3333, 57421), (3939, 48587), (4417, 43329), (6941, 27573), (7777, 24609), (8203, 23331), (9191, 20823), (13251, 14443)]