914458679973

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{1612111}}^1$

素因数の和:1612319

約数の個数: 40

約数和(自身を含む): 1404471974400

約数和(自身を除く): 490013294427

約数列:

[1, 3, 9, 27, 47, 81, 141, 149, 423, 447, 1269, 1341, 3807, 4023, 7003, 12069, 21009, 63027, 189081, 567243, 1612111, 4836333, 14508999, 43526997, 75769217, 130580991, 227307651, 240204539, 681922953, 720613617, 2045768859, 2161840851, 6137306577, 6485522553, 11289613333, 19456567659, 33868839999, 101606519997, 304819559991, 914458679973]

約数ペア:

[(1, 914458679973), (3, 304819559991), (9, 101606519997), (27, 33868839999), (47, 19456567659), (81, 11289613333), (141, 6485522553), (149, 6137306577), (423, 2161840851), (447, 2045768859), (1269, 720613617), (1341, 681922953), (3807, 240204539), (4023, 227307651), (7003, 130580991), (12069, 75769217), (21009, 43526997), (63027, 14508999), (189081, 4836333), (567243, 1612111)]