27317108

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:253

約数の個数: 72

約数和(自身を含む): 61133184

約数和(自身を除く): 33816076

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 71, 91, 98, 142, 151, 182, 196, 284, 302, 364, 497, 604, 637, 923, 994, 1057, 1274, 1846, 1963, 1988, 2114, 2548, 3479, 3692, 3926, 4228, 6461, 6958, 7399, 7852, 10721, 12922, 13741, 13916, 14798, 21442, 25844, 27482, 29596, 42884, 45227, 54964, 75047, 90454, 96187, 139373, 150094, 180908, 192374, 278746, 300188, 384748, 525329, 557492, 975611, 1050658, 1951222, 2101316, 3902444, 6829277, 13658554, 27317108]

約数ペア:

[(1, 27317108), (2, 13658554), (4, 6829277), (7, 3902444), (13, 2101316), (14, 1951222), (26, 1050658), (28, 975611), (49, 557492), (52, 525329), (71, 384748), (91, 300188), (98, 278746), (142, 192374), (151, 180908), (182, 150094), (196, 139373), (284, 96187), (302, 90454), (364, 75047), (497, 54964), (604, 45227), (637, 42884), (923, 29596), (994, 27482), (1057, 25844), (1274, 21442), (1846, 14798), (1963, 13916), (1988, 13741), (2114, 12922), (2548, 10721), (3479, 7852), (3692, 7399), (3926, 6958), (4228, 6461)]