79291887

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 113326080

約数和(自身を除く): 34034193

約数列:

[1, 3, 29, 61, 67, 87, 183, 201, 223, 669, 1769, 1943, 4087, 5307, 5829, 6467, 12261, 13603, 14941, 19401, 40809, 44823, 118523, 355569, 394487, 433289, 911401, 1183461, 1299867, 2734203, 26430629, 79291887]

約数ペア:

[(1, 79291887), (3, 26430629), (29, 2734203), (61, 1299867), (67, 1183461), (87, 911401), (183, 433289), (201, 394487), (223, 355569), (669, 118523), (1769, 44823), (1943, 40809), (4087, 19401), (5307, 14941), (5829, 13603), (6467, 12261)]