617740431681

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{766609}}^1$

素因数の和:766909

約数の個数: 32

約数和(自身を含む): 884115980800

約数和(自身を除く): 266375549119

約数列:

[1, 3, 19, 57, 67, 201, 211, 633, 1273, 3819, 4009, 12027, 14137, 42411, 268603, 766609, 805809, 2299827, 14565571, 43696713, 51362803, 154088409, 161754499, 485263497, 975893257, 2927679771, 3073335481, 9220006443, 10837551433, 32512654299, 205913477227, 617740431681]

約数ペア:

[(1, 617740431681), (3, 205913477227), (19, 32512654299), (57, 10837551433), (67, 9220006443), (201, 3073335481), (211, 2927679771), (633, 975893257), (1273, 485263497), (3819, 161754499), (4009, 154088409), (12027, 51362803), (14137, 43696713), (42411, 14565571), (268603, 2299827), (766609, 805809)]