42456183

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:236

約数の個数: 64

約数和(自身を含む): 75423744

約数和(自身を除く): 32967561

約数列:

[1, 3, 7, 11, 21, 23, 33, 61, 69, 77, 131, 161, 183, 231, 253, 393, 427, 483, 671, 759, 917, 1281, 1403, 1441, 1771, 2013, 2751, 3013, 4209, 4323, 4697, 5313, 7991, 9039, 9821, 10087, 14091, 15433, 21091, 23973, 29463, 30261, 33143, 46299, 55937, 63273, 87901, 99429, 108031, 167811, 183793, 232001, 263703, 324093, 551379, 615307, 696003, 1286551, 1845921, 2021723, 3859653, 6065169, 14152061, 42456183]

約数ペア:

[(1, 42456183), (3, 14152061), (7, 6065169), (11, 3859653), (21, 2021723), (23, 1845921), (33, 1286551), (61, 696003), (69, 615307), (77, 551379), (131, 324093), (161, 263703), (183, 232001), (231, 183793), (253, 167811), (393, 108031), (427, 99429), (483, 87901), (671, 63273), (759, 55937), (917, 46299), (1281, 33143), (1403, 30261), (1441, 29463), (1771, 23973), (2013, 21091), (2751, 15433), (3013, 14091), (4209, 10087), (4323, 9821), (4697, 9039), (5313, 7991)]