201231550017

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{797}}^1\times {\mathrm{14867}}^1$

素因数の和:15727

約数の個数: 64

約数和(自身を含む): 324617207040

約数和(自身を除く): 123385657023

約数列:

[1, 3, 9, 17, 27, 37, 51, 111, 153, 333, 459, 629, 797, 999, 1887, 2391, 5661, 7173, 13549, 14867, 16983, 21519, 29489, 40647, 44601, 88467, 121941, 133803, 252739, 265401, 365823, 401409, 501313, 550079, 758217, 796203, 1503939, 1650237, 2274651, 4511817, 4950711, 6823953, 9351343, 11848999, 13535451, 14852133, 28054029, 35546997, 84162087, 106640991, 201432983, 252486261, 319922973, 438412963, 604298949, 1315238889, 1812896847, 3945716667, 5438690541, 7453020371, 11837150001, 22359061113, 67077183339, 201231550017]

約数ペア:

[(1, 201231550017), (3, 67077183339), (9, 22359061113), (17, 11837150001), (27, 7453020371), (37, 5438690541), (51, 3945716667), (111, 1812896847), (153, 1315238889), (333, 604298949), (459, 438412963), (629, 319922973), (797, 252486261), (999, 201432983), (1887, 106640991), (2391, 84162087), (5661, 35546997), (7173, 28054029), (13549, 14852133), (14867, 13535451), (16983, 11848999), (21519, 9351343), (29489, 6823953), (40647, 4950711), (44601, 4511817), (88467, 2274651), (121941, 1650237), (133803, 1503939), (252739, 796203), (265401, 758217), (365823, 550079), (401409, 501313)]