157076991

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{131}}^1\times {\mathrm{461}}^1$

素因数の和:632

約数の個数: 36

約数和(自身を含む): 243387144

約数和(自身を除く): 86310153

約数列:

[1, 3, 9, 17, 51, 131, 153, 289, 393, 461, 867, 1179, 1383, 2227, 2601, 4149, 6681, 7837, 20043, 23511, 37859, 60391, 70533, 113577, 133229, 181173, 340731, 399687, 543519, 1026647, 1199061, 3079941, 9239823, 17452999, 52358997, 157076991]

約数ペア:

[(1, 157076991), (3, 52358997), (9, 17452999), (17, 9239823), (51, 3079941), (131, 1199061), (153, 1026647), (289, 543519), (393, 399687), (461, 340731), (867, 181173), (1179, 133229), (1383, 113577), (2227, 70533), (2601, 60391), (4149, 37859), (6681, 23511), (7837, 20043)]