23163813

素因数分解:

$3^4\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 40

約数和(自身を含む): 36416160

約数和(自身を除く): 13252347

約数列:

[1, 3, 9, 27, 37, 59, 81, 111, 131, 177, 333, 393, 531, 999, 1179, 1593, 2183, 2997, 3537, 4779, 4847, 6549, 7729, 10611, 14541, 19647, 23187, 43623, 58941, 69561, 130869, 176823, 208683, 285973, 392607, 626049, 857919, 2573757, 7721271, 23163813]

約数ペア:

[(1, 23163813), (3, 7721271), (9, 2573757), (27, 857919), (37, 626049), (59, 392607), (81, 285973), (111, 208683), (131, 176823), (177, 130869), (333, 69561), (393, 58941), (531, 43623), (999, 23187), (1179, 19647), (1593, 14541), (2183, 10611), (2997, 7729), (3537, 6549), (4779, 4847)]