168233043

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{653}}^1$

素因数の和:915

約数の個数: 32

約数和(自身を含む): 252893952

約数和(自身を除く): 84660909

約数列:

[1, 3, 11, 33, 37, 111, 211, 407, 633, 653, 1221, 1959, 2321, 6963, 7183, 7807, 21549, 23421, 24161, 72483, 85877, 137783, 257631, 265771, 413349, 797313, 1515613, 4546839, 5097971, 15293913, 56077681, 168233043]

約数ペア:

[(1, 168233043), (3, 56077681), (11, 15293913), (33, 5097971), (37, 4546839), (111, 1515613), (211, 797313), (407, 413349), (633, 265771), (653, 257631), (1221, 137783), (1959, 85877), (2321, 72483), (6963, 24161), (7183, 23421), (7807, 21549)]