16773705

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 31960656

約数和(自身を除く): 15186951

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 53, 65, 117, 159, 195, 265, 477, 541, 585, 689, 795, 1623, 2067, 2385, 2705, 3445, 4869, 6201, 7033, 8115, 10335, 21099, 24345, 28673, 31005, 35165, 63297, 86019, 105495, 143365, 258057, 316485, 372749, 430095, 1118247, 1290285, 1863745, 3354741, 5591235, 16773705]

約数ペア:

[(1, 16773705), (3, 5591235), (5, 3354741), (9, 1863745), (13, 1290285), (15, 1118247), (39, 430095), (45, 372749), (53, 316485), (65, 258057), (117, 143365), (159, 105495), (195, 86019), (265, 63297), (477, 35165), (541, 31005), (585, 28673), (689, 24345), (795, 21099), (1623, 10335), (2067, 8115), (2385, 7033), (2705, 6201), (3445, 4869)]