73592169

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:390

約数の個数: 48

約数和(自身を含む): 120438720

約数和(自身を除く): 46846551

約数列:

[1, 3, 7, 21, 29, 49, 61, 87, 147, 183, 203, 283, 427, 609, 849, 1281, 1421, 1769, 1981, 2989, 4263, 5307, 5943, 8207, 8967, 12383, 13867, 17263, 24621, 37149, 41601, 51789, 57449, 86681, 120841, 172347, 260043, 362523, 402143, 500627, 845887, 1206429, 1501881, 2537661, 3504389, 10513167, 24530723, 73592169]

約数ペア:

[(1, 73592169), (3, 24530723), (7, 10513167), (21, 3504389), (29, 2537661), (49, 1501881), (61, 1206429), (87, 845887), (147, 500627), (183, 402143), (203, 362523), (283, 260043), (427, 172347), (609, 120841), (849, 86681), (1281, 57449), (1421, 51789), (1769, 41601), (1981, 37149), (2989, 24621), (4263, 17263), (5307, 13867), (5943, 12383), (8207, 8967)]