829843371

素因数分解:

$3^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{601}}^1$

素因数の和:753

約数の個数: 72

約数和(自身を含む): 1456011648

約数和(自身を除く): 626168277

約数列:

[1, 3, 7, 9, 21, 31, 49, 63, 93, 101, 147, 217, 279, 303, 441, 601, 651, 707, 909, 1519, 1803, 1953, 2121, 3131, 4207, 4557, 4949, 5409, 6363, 9393, 12621, 13671, 14847, 18631, 21917, 28179, 29449, 37863, 44541, 55893, 60701, 65751, 88347, 130417, 153419, 167679, 182103, 197253, 265041, 391251, 424907, 460257, 546309, 912919, 1173753, 1274721, 1380771, 1881731, 2738757, 2974349, 3824163, 5645193, 8216271, 8923047, 13172117, 16935579, 26769141, 39516351, 92204819, 118549053, 276614457, 829843371]

約数ペア:

[(1, 829843371), (3, 276614457), (7, 118549053), (9, 92204819), (21, 39516351), (31, 26769141), (49, 16935579), (63, 13172117), (93, 8923047), (101, 8216271), (147, 5645193), (217, 3824163), (279, 2974349), (303, 2738757), (441, 1881731), (601, 1380771), (651, 1274721), (707, 1173753), (909, 912919), (1519, 546309), (1803, 460257), (1953, 424907), (2121, 391251), (3131, 265041), (4207, 197253), (4557, 182103), (4949, 167679), (5409, 153419), (6363, 130417), (9393, 88347), (12621, 65751), (13671, 60701), (14847, 55893), (18631, 44541), (21917, 37863), (28179, 29449)]