190038702987

素因数分解:

$3^4\times 7^1\times {\mathrm{8209}}^1\times {\mathrm{40829}}^1$

素因数の和:49057

約数の個数: 40

約数和(自身を含む): 324487442400

約数和(自身を除く): 134448739413

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 8209, 24627, 40829, 57463, 73881, 122487, 172389, 221643, 285803, 367461, 517167, 664929, 857409, 1102383, 1551501, 2572227, 3307149, 4654503, 7716681, 23150043, 335165261, 1005495783, 2346156827, 3016487349, 7038470481, 9049462047, 21115411443, 27148386141, 63346234329, 190038702987]

約数ペア:

[(1, 190038702987), (3, 63346234329), (7, 27148386141), (9, 21115411443), (21, 9049462047), (27, 7038470481), (63, 3016487349), (81, 2346156827), (189, 1005495783), (567, 335165261), (8209, 23150043), (24627, 7716681), (40829, 4654503), (57463, 3307149), (73881, 2572227), (122487, 1551501), (172389, 1102383), (221643, 857409), (285803, 664929), (367461, 517167)]