7440481503

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1583}}^1\times {\mathrm{1913}}^1$

素因数の和:3525

約数の個数: 64

約数和(自身を含む): 13582356480

約数和(自身を除く): 6141874977

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 91, 117, 189, 273, 351, 819, 1583, 1913, 2457, 4749, 5739, 11081, 13391, 14247, 17217, 20579, 24869, 33243, 40173, 42741, 51651, 61737, 74607, 99729, 120519, 144053, 174083, 185211, 223821, 299187, 361557, 432159, 522249, 555633, 671463, 1296477, 1566747, 3028279, 3889431, 4700241, 9084837, 21197953, 27254511, 39367627, 63593859, 81763533, 118102881, 190781577, 275573389, 354308643, 572344731, 826720167, 1062925929, 2480160501, 7440481503]

約数ペア:

[(1, 7440481503), (3, 2480160501), (7, 1062925929), (9, 826720167), (13, 572344731), (21, 354308643), (27, 275573389), (39, 190781577), (63, 118102881), (91, 81763533), (117, 63593859), (189, 39367627), (273, 27254511), (351, 21197953), (819, 9084837), (1583, 4700241), (1913, 3889431), (2457, 3028279), (4749, 1566747), (5739, 1296477), (11081, 671463), (13391, 555633), (14247, 522249), (17217, 432159), (20579, 361557), (24869, 299187), (33243, 223821), (40173, 185211), (42741, 174083), (51651, 144053), (61737, 120519), (74607, 99729)]