15697934973

素因数分解:

$3^3\times 7^1\times {\mathrm{2687}}^1\times {\mathrm{30911}}^1$

素因数の和:33614

約数の個数: 32

約数和(自身を含む): 26589265920

約数和(自身を除く): 10891330947

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 2687, 8061, 18809, 24183, 30911, 56427, 72549, 92733, 169281, 216377, 278199, 507843, 649131, 834597, 1947393, 5842179, 83057857, 249173571, 581404999, 747520713, 1744214997, 2242562139, 5232644991, 15697934973]

約数ペア:

[(1, 15697934973), (3, 5232644991), (7, 2242562139), (9, 1744214997), (21, 747520713), (27, 581404999), (63, 249173571), (189, 83057857), (2687, 5842179), (8061, 1947393), (18809, 834597), (24183, 649131), (30911, 507843), (56427, 278199), (72549, 216377), (92733, 169281)]