9825867

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:177

約数の個数: 40

約数和(自身を含む): 15681600

約数和(自身を除く): 5855733

約数列:

[1, 3, 9, 27, 29, 47, 81, 87, 89, 141, 261, 267, 423, 783, 801, 1269, 1363, 2349, 2403, 2581, 3807, 4089, 4183, 7209, 7743, 12267, 12549, 23229, 36801, 37647, 69687, 110403, 112941, 121307, 209061, 338823, 363921, 1091763, 3275289, 9825867]

約数ペア:

[(1, 9825867), (3, 3275289), (9, 1091763), (27, 363921), (29, 338823), (47, 209061), (81, 121307), (87, 112941), (89, 110403), (141, 69687), (261, 37647), (267, 36801), (423, 23229), (783, 12549), (801, 12267), (1269, 7743), (1363, 7209), (2349, 4183), (2403, 4089), (2581, 3807)]