736475571

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:742

約数の個数: 80

約数和(自身を含む): 1264564224

約数和(自身を除く): 528088653

約数列:

[1, 3, 9, 13, 23, 27, 39, 47, 69, 81, 117, 141, 207, 299, 351, 423, 611, 621, 647, 897, 1053, 1081, 1269, 1833, 1863, 1941, 2691, 3243, 3807, 5499, 5823, 8073, 8411, 9729, 14053, 14881, 16497, 17469, 24219, 25233, 29187, 30409, 42159, 44643, 49491, 52407, 75699, 87561, 91227, 126477, 133929, 193453, 227097, 273681, 379431, 395317, 401787, 580359, 681291, 699407, 821043, 1138293, 1185951, 1205361, 1741077, 2098221, 2463129, 3557853, 5223231, 6294663, 9092291, 10673559, 15669693, 18883989, 27276873, 32020677, 56651967, 81830619, 245491857, 736475571]

約数ペア:

[(1, 736475571), (3, 245491857), (9, 81830619), (13, 56651967), (23, 32020677), (27, 27276873), (39, 18883989), (47, 15669693), (69, 10673559), (81, 9092291), (117, 6294663), (141, 5223231), (207, 3557853), (299, 2463129), (351, 2098221), (423, 1741077), (611, 1205361), (621, 1185951), (647, 1138293), (897, 821043), (1053, 699407), (1081, 681291), (1269, 580359), (1833, 401787), (1863, 395317), (1941, 379431), (2691, 273681), (3243, 227097), (3807, 193453), (5499, 133929), (5823, 126477), (8073, 91227), (8411, 87561), (9729, 75699), (14053, 52407), (14881, 49491), (16497, 44643), (17469, 42159), (24219, 30409), (25233, 29187)]