1901156719341

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{1217}}^1\times {\mathrm{13331}}^1$

素因数の和:14682

約数の個数: 64

約数和(自身を含む): 2862111200256

約数和(自身を除く): 960954480915

約数列:

[1, 3, 11, 33, 53, 67, 159, 201, 583, 737, 1217, 1749, 2211, 3551, 3651, 10653, 13331, 13387, 39061, 39993, 40161, 64501, 81539, 117183, 146641, 193503, 244617, 439923, 706543, 709511, 893177, 896929, 2119629, 2128533, 2679531, 2690787, 4321567, 7771973, 9824947, 12964701, 16223827, 23315919, 29474841, 47338381, 47537237, 48671481, 142015143, 142611711, 178462097, 520722191, 535386291, 859862831, 1086996409, 1562166573, 2579588493, 3260989227, 9458491141, 11956960499, 28375473423, 35870881497, 57610809677, 172832429031, 633718906447, 1901156719341]

約数ペア:

[(1, 1901156719341), (3, 633718906447), (11, 172832429031), (33, 57610809677), (53, 35870881497), (67, 28375473423), (159, 11956960499), (201, 9458491141), (583, 3260989227), (737, 2579588493), (1217, 1562166573), (1749, 1086996409), (2211, 859862831), (3551, 535386291), (3651, 520722191), (10653, 178462097), (13331, 142611711), (13387, 142015143), (39061, 48671481), (39993, 47537237), (40161, 47338381), (64501, 29474841), (81539, 23315919), (117183, 16223827), (146641, 12964701), (193503, 9824947), (244617, 7771973), (439923, 4321567), (706543, 2690787), (709511, 2679531), (893177, 2128533), (896929, 2119629)]