79758903

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:232

約数の個数: 64

約数和(自身を含む): 135705600

約数和(自身を除く): 55946697

約数列:

[1, 3, 7, 19, 21, 29, 57, 61, 87, 113, 133, 183, 203, 339, 399, 427, 551, 609, 791, 1159, 1281, 1653, 1769, 2147, 2373, 3277, 3477, 3857, 5307, 6441, 6893, 8113, 9831, 11571, 12383, 15029, 20679, 22939, 24339, 33611, 37149, 45087, 48251, 62263, 68817, 100833, 130967, 144753, 186789, 199897, 235277, 392901, 435841, 599691, 705831, 916769, 1307523, 1399279, 2750307, 3798043, 4197837, 11394129, 26586301, 79758903]

約数ペア:

[(1, 79758903), (3, 26586301), (7, 11394129), (19, 4197837), (21, 3798043), (29, 2750307), (57, 1399279), (61, 1307523), (87, 916769), (113, 705831), (133, 599691), (183, 435841), (203, 392901), (339, 235277), (399, 199897), (427, 186789), (551, 144753), (609, 130967), (791, 100833), (1159, 68817), (1281, 62263), (1653, 48251), (1769, 45087), (2147, 37149), (2373, 33611), (3277, 24339), (3477, 22939), (3857, 20679), (5307, 15029), (6441, 12383), (6893, 11571), (8113, 9831)]