158390682009

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3467}}^1\times {\mathrm{70177}}^1$

素因数の和:73685

約数の個数: 32

約数和(自身を含む): 249218359296

約数和(自身を除く): 90827677287

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 3467, 10401, 24269, 70177, 72807, 107477, 210531, 322431, 491239, 752339, 1473717, 2175487, 2257017, 6526461, 15228409, 45685227, 243303659, 729910977, 1703125613, 5109376839, 7542413429, 22627240287, 52796894003, 158390682009]

約数ペア:

[(1, 158390682009), (3, 52796894003), (7, 22627240287), (21, 7542413429), (31, 5109376839), (93, 1703125613), (217, 729910977), (651, 243303659), (3467, 45685227), (10401, 15228409), (24269, 6526461), (70177, 2257017), (72807, 2175487), (107477, 1473717), (210531, 752339), (322431, 491239)]