267070713

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{7703}}^1$

素因数の和:7853

約数の個数: 32

約数和(自身を含む): 441778176

約数和(自身を除く): 174707463

約数列:

[1, 3, 7, 13, 21, 39, 91, 127, 273, 381, 889, 1651, 2667, 4953, 7703, 11557, 23109, 34671, 53921, 100139, 161763, 300417, 700973, 978281, 2102919, 2934843, 6847967, 12717653, 20543901, 38152959, 89023571, 267070713]

約数ペア:

[(1, 267070713), (3, 89023571), (7, 38152959), (13, 20543901), (21, 12717653), (39, 6847967), (91, 2934843), (127, 2102919), (273, 978281), (381, 700973), (889, 300417), (1651, 161763), (2667, 100139), (4953, 53921), (7703, 34671), (11557, 23109)]