161121966

素因数分解:

$2^1\times 3^1\times {\mathrm{197}}^1\times {\mathrm{271}}^1\times {\mathrm{503}}^1$

素因数の和:976

約数の個数: 32

約数和(自身を含む): 325721088

約数和(自身を除く): 164599122

約数列:

[1, 2, 3, 6, 197, 271, 394, 503, 542, 591, 813, 1006, 1182, 1509, 1626, 3018, 53387, 99091, 106774, 136313, 160161, 198182, 272626, 297273, 320322, 408939, 594546, 817878, 26853661, 53707322, 80560983, 161121966]

約数ペア:

[(1, 161121966), (2, 80560983), (3, 53707322), (6, 26853661), (197, 817878), (271, 594546), (394, 408939), (503, 320322), (542, 297273), (591, 272626), (813, 198182), (1006, 160161), (1182, 136313), (1509, 106774), (1626, 99091), (3018, 53387)]