15671719089

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{31991}}^1$

素因数の和:32142

約数の個数: 48

約数和(自身を含む): 25153390080

約数和(自身を除く): 9481670991

約数列:

[1, 3, 9, 13, 39, 53, 79, 117, 159, 237, 477, 689, 711, 1027, 2067, 3081, 4187, 6201, 9243, 12561, 31991, 37683, 54431, 95973, 163293, 287919, 415883, 489879, 1247649, 1695523, 2527289, 3742947, 5086569, 7581867, 15259707, 22041799, 22745601, 32854757, 66125397, 98564271, 133946317, 198376191, 295692813, 401838951, 1205516853, 1741302121, 5223906363, 15671719089]

約数ペア:

[(1, 15671719089), (3, 5223906363), (9, 1741302121), (13, 1205516853), (39, 401838951), (53, 295692813), (79, 198376191), (117, 133946317), (159, 98564271), (237, 66125397), (477, 32854757), (689, 22745601), (711, 22041799), (1027, 15259707), (2067, 7581867), (3081, 5086569), (4187, 3742947), (6201, 2527289), (9243, 1695523), (12561, 1247649), (31991, 489879), (37683, 415883), (54431, 287919), (95973, 163293)]