79754241

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{547}}^1$

素因数の和:741

約数の個数: 32

約数和(自身を含む): 124996608

約数和(自身を除く): 45242367

約数列:

[1, 3, 7, 21, 53, 131, 159, 371, 393, 547, 917, 1113, 1641, 2751, 3829, 6943, 11487, 20829, 28991, 48601, 71657, 86973, 145803, 202937, 214971, 501599, 608811, 1504797, 3797821, 11393463, 26584747, 79754241]

約数ペア:

[(1, 79754241), (3, 26584747), (7, 11393463), (21, 3797821), (53, 1504797), (131, 608811), (159, 501599), (371, 214971), (393, 202937), (547, 145803), (917, 86973), (1113, 71657), (1641, 48601), (2751, 28991), (3829, 20829), (6943, 11487)]