56618289

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{947}}^1$

素因数の和:1046

約数の個数: 48

約数和(自身を含む): 102141312

約数和(自身を除く): 45523023

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 73, 91, 117, 219, 273, 511, 657, 819, 947, 949, 1533, 2841, 2847, 4599, 6629, 6643, 8523, 8541, 12311, 19887, 19929, 36933, 59661, 59787, 69131, 86177, 110799, 207393, 258531, 483917, 622179, 775593, 898703, 1451751, 2696109, 4355253, 6290921, 8088327, 18872763, 56618289]

約数ペア:

[(1, 56618289), (3, 18872763), (7, 8088327), (9, 6290921), (13, 4355253), (21, 2696109), (39, 1451751), (63, 898703), (73, 775593), (91, 622179), (117, 483917), (219, 258531), (273, 207393), (511, 110799), (657, 86177), (819, 69131), (947, 59787), (949, 59661), (1533, 36933), (2841, 19929), (2847, 19887), (4599, 12311), (6629, 8541), (6643, 8523)]