2830565601

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{503}}^1$

素因数の和:723

約数の個数: 64

約数和(自身を含む): 4449392640

約数和(自身を除く): 1618827039

約数列:

[1, 3, 9, 27, 37, 43, 111, 129, 131, 333, 387, 393, 503, 999, 1161, 1179, 1509, 1591, 3537, 4527, 4773, 4847, 5633, 13581, 14319, 14541, 16899, 18611, 21629, 42957, 43623, 50697, 55833, 64887, 65893, 130869, 152091, 167499, 194661, 197679, 208421, 502497, 583983, 593037, 625263, 800273, 1779111, 1875789, 2400819, 2438041, 2833399, 5627367, 7202457, 7314123, 8500197, 21607371, 21942369, 25500591, 65827107, 76501773, 104835763, 314507289, 943521867, 2830565601]

約数ペア:

[(1, 2830565601), (3, 943521867), (9, 314507289), (27, 104835763), (37, 76501773), (43, 65827107), (111, 25500591), (129, 21942369), (131, 21607371), (333, 8500197), (387, 7314123), (393, 7202457), (503, 5627367), (999, 2833399), (1161, 2438041), (1179, 2400819), (1509, 1875789), (1591, 1779111), (3537, 800273), (4527, 625263), (4773, 593037), (4847, 583983), (5633, 502497), (13581, 208421), (14319, 197679), (14541, 194661), (16899, 167499), (18611, 152091), (21629, 130869), (42957, 65893), (43623, 64887), (50697, 55833)]