63173397

素因数分解:

$3^1\times 7^3\times {\mathrm{29}}^2\times {\mathrm{73}}^1$

素因数の和:155

約数の個数: 48

約数和(自身を含む): 103126400

約数和(自身を除く): 39953003

約数列:

[1, 3, 7, 21, 29, 49, 73, 87, 147, 203, 219, 343, 511, 609, 841, 1029, 1421, 1533, 2117, 2523, 3577, 4263, 5887, 6351, 9947, 10731, 14819, 17661, 25039, 29841, 41209, 44457, 61393, 75117, 103733, 123627, 184179, 288463, 311199, 429751, 726131, 865389, 1289253, 2178393, 3008257, 9024771, 21057799, 63173397]

約数ペア:

[(1, 63173397), (3, 21057799), (7, 9024771), (21, 3008257), (29, 2178393), (49, 1289253), (73, 865389), (87, 726131), (147, 429751), (203, 311199), (219, 288463), (343, 184179), (511, 123627), (609, 103733), (841, 75117), (1029, 61393), (1421, 44457), (1533, 41209), (2117, 29841), (2523, 25039), (3577, 17661), (4263, 14819), (5887, 10731), (6351, 9947)]