800135553

素因数分解:

$3^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{431}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 1268234496

約数和(自身を除く): 468098943

約数列:

[1, 3, 7, 21, 49, 73, 147, 173, 219, 431, 511, 519, 1211, 1293, 1533, 3017, 3577, 3633, 8477, 9051, 10731, 12629, 21119, 25431, 31463, 37887, 63357, 74563, 88403, 94389, 220241, 223689, 265209, 521941, 618821, 660723, 1541687, 1565823, 1856463, 3653587, 4625061, 5443099, 10960761, 16329297, 38101693, 114305079, 266711851, 800135553]

約数ペア:

[(1, 800135553), (3, 266711851), (7, 114305079), (21, 38101693), (49, 16329297), (73, 10960761), (147, 5443099), (173, 4625061), (219, 3653587), (431, 1856463), (511, 1565823), (519, 1541687), (1211, 660723), (1293, 618821), (1533, 521941), (3017, 265209), (3577, 223689), (3633, 220241), (8477, 94389), (9051, 88403), (10731, 74563), (12629, 63357), (21119, 37887), (25431, 31463)]