91779519

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4271}}^1$

素因数の和:4335

約数の個数: 32

約数和(自身を含む): 143539200

約数和(自身を除く): 51759681

約数列:

[1, 3, 13, 19, 29, 39, 57, 87, 247, 377, 551, 741, 1131, 1653, 4271, 7163, 12813, 21489, 55523, 81149, 123859, 166569, 243447, 371577, 1054937, 1610167, 2353321, 3164811, 4830501, 7059963, 30593173, 91779519]

約数ペア:

[(1, 91779519), (3, 30593173), (13, 7059963), (19, 4830501), (29, 3164811), (39, 2353321), (57, 1610167), (87, 1054937), (247, 371577), (377, 243447), (551, 166569), (741, 123859), (1131, 81149), (1653, 55523), (4271, 21489), (7163, 12813)]