156968296659

素因数分解:

$3^3\times {\mathrm{787}}^1\times {\mathrm{7387091}}^1$

素因数の和:7387887

約数の個数: 16

約数和(自身を含む): 232841139840

約数和(自身を除く): 75872843181

約数列:

[1, 3, 9, 27, 787, 2361, 7083, 21249, 7387091, 22161273, 66483819, 199451457, 5813640617, 17440921851, 52322765553, 156968296659]

約数ペア:

[(1, 156968296659), (3, 52322765553), (9, 17440921851), (27, 5813640617), (787, 199451457), (2361, 66483819), (7083, 22161273), (21249, 7387091)]