79545753

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1$

素因数の和:699

約数の個数: 64

約数和(自身を含む): 145612800

約数和(自身を除く): 66067047

約数列:

[1, 3, 7, 9, 21, 23, 27, 29, 63, 69, 87, 161, 189, 203, 207, 261, 483, 609, 621, 631, 667, 783, 1449, 1827, 1893, 2001, 4347, 4417, 4669, 5481, 5679, 6003, 13251, 14007, 14513, 17037, 18009, 18299, 39753, 42021, 43539, 54897, 101591, 119259, 126063, 128093, 130617, 164691, 304773, 384279, 391851, 420877, 494073, 914319, 1152837, 1262631, 2742957, 2946139, 3458511, 3787893, 8838417, 11363679, 26515251, 79545753]

約数ペア:

[(1, 79545753), (3, 26515251), (7, 11363679), (9, 8838417), (21, 3787893), (23, 3458511), (27, 2946139), (29, 2742957), (63, 1262631), (69, 1152837), (87, 914319), (161, 494073), (189, 420877), (203, 391851), (207, 384279), (261, 304773), (483, 164691), (609, 130617), (621, 128093), (631, 126063), (667, 119259), (783, 101591), (1449, 54897), (1827, 43539), (1893, 42021), (2001, 39753), (4347, 18299), (4417, 18009), (4669, 17037), (5481, 14513), (5679, 14007), (6003, 13251)]