53903199

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1451}}^1$

素因数の和:1551

約数の個数: 32

約数和(自身を含む): 86423040

約数和(自身を除く): 32519841

約数列:

[1, 3, 7, 21, 29, 61, 87, 183, 203, 427, 609, 1281, 1451, 1769, 4353, 5307, 10157, 12383, 30471, 37149, 42079, 88511, 126237, 265533, 294553, 619577, 883659, 1858731, 2566819, 7700457, 17967733, 53903199]

約数ペア:

[(1, 53903199), (3, 17967733), (7, 7700457), (21, 2566819), (29, 1858731), (61, 883659), (87, 619577), (183, 294553), (203, 265533), (427, 126237), (609, 88511), (1281, 42079), (1451, 37149), (1769, 30471), (4353, 12383), (5307, 10157)]